2022-03-19 08:52:27.426 [DEBUG] [.handler.UniFiControllerThingHandler] - Initializing the UniFi Controller Handler with config = UniFiControllerConfig{host = 192.168.100.1, port = 443, username = XXX, password = *****, refresh = 10, unifios = true}
2022-03-19 08:52:28.724 [DEBUG] [.handler.UniFiControllerThingHandler] - Scheduling refresh job every 10s
2022-03-19 08:52:28.726 [DEBUG] [.handler.UniFiControllerThingHandler] - Refreshing the UniFi Controller unifi:controller:49f0d40789
2022-03-19 08:52:28.768 [DEBUG] [fi.internal.api.cache.UniFiSiteCache] - Put #1 entries in UniFiSiteCache: 
 - UniFiSite{name: 'default', desc: 'Default'}
2022-03-19 08:52:28.792 [DEBUG] [fi.internal.api.cache.UniFiWlanCache] - Put #4 entries in UniFiWlanCache: 
 - org.openhab.binding.unifi.internal.api.dto.UniFiWlan@10a879ca
 - org.openhab.binding.unifi.internal.api.dto.UniFiWlan@5d1e8969
 - org.openhab.binding.unifi.internal.api.dto.UniFiWlan@2523436e
 - org.openhab.binding.unifi.internal.api.dto.UniFiWlan@306b5e5a
2022-03-19 08:52:28.826 [DEBUG] [.internal.api.cache.UniFiDeviceCache] - Put #2 entries in UniFiDeviceCache: 
 - UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-XXX', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}
 - UniFiDevice{mac: '24:5a:4c:71:78:b4', name: 'null', model: 'UHDIW', site: UniFiSite{name: 'default', desc: 'Default'}}
2022-03-19 08:52:28.884 [DEBUG] [.internal.api.cache.UniFiClientCache] - Put #10 entries in UniFiClientCache: 
 - UniFiClient{id: '617e68ac0762c3037b8074ec', mac: '64:6c:80:53:a3:8f', ip: '192.168.100.105', hostname: 'desktop-mbl98t1', alias: 'dell pc carl', wired: false, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: 92}
 - UniFiClient{id: '61bcab252eb070037b407986', mac: '26:01:f1:1f:ef:d8', ip: '192.168.100.165', hostname: 'null', alias: 'sony xperia pro-i', wired: false, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: 83}
 - UniFiClient{id: '617e6a82ae809d037c7b0c32', mac: '02:11:32:22:e3:9c', ip: 'null', hostname: 'mld', alias: 'null', wired: true, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: null}
 - UniFiClient{id: '61c615852eb070037b414d61', mac: 'b0:4a:39:25:86:24', ip: '192.168.100.194', hostname: 'roborock-vacuum-a15', alias: 'null', wired: false, guest: false, blocked: false, device: UniFiDevice{mac: '24:5a:4c:71:78:b4', name: 'null', model: 'UHDIW', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: 100}
 - UniFiClient{id: '61dc774f40def5037dadf571', mac: 'b8:27:eb:c2:b9:ab', ip: '192.168.100.9', hostname: 'null', alias: 'null', wired: false, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: 100}
 - UniFiClient{id: '617e7ad5ae809d037c7b0fae', mac: '00:15:99:70:cc:53', ip: '192.168.100.102', hostname: 'samsungscx', alias: 'null', wired: true, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: null}
 - UniFiClient{id: '617d90f19c84dc050050fa95', mac: '9c:b6:d0:3e:cb:97', ip: '192.168.100.128', hostname: 'desktop-7m6si2a', alias: 'null', wired: false, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: 95}
 - UniFiClient{id: '61cb283140def5037dac2786', mac: '30:05:5c:46:e6:07', ip: '192.168.100.31', hostname: '', alias: 'null', wired: true, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: null}
 - UniFiClient{id: '617e699dae809d037c7b0bc4', mac: '00:11:32:87:e8:f7', ip: '192.168.100.10', hostname: '', alias: 'dserver', wired: true, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: null}
 - UniFiClient{id: '617e66b50762c3037b8074cc', mac: '7e:59:30:59:f5:7e', ip: '192.168.100.168', hostname: 'null', alias: 'iphone 8 nicole', wired: false, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: 100}
2022-03-19 08:52:28.944 [DEBUG] [.internal.api.cache.UniFiClientCache] - Put #23 entries in UniFiClientCache: 
 ....
 ....
2022-03-19 08:52:28.948 [DEBUG] [.handler.UniFiControllerThingHandler] - Unhandled exception while refreshing the UniFi Controller unifi:controller:49f0d40789
java.lang.NullPointerException: null
	at org.openhab.binding.unifi.internal.handler.UniFiWlanThingHandler.qrcodeEncoding(UniFiWlanThingHandler.java:129) ~[?:?]
	at org.openhab.binding.unifi.internal.handler.UniFiWlanThingHandler.getChannelState(UniFiWlanThingHandler.java:109) ~[?:?]
	at org.openhab.binding.unifi.internal.handler.UniFiWlanThingHandler.getChannelState(UniFiWlanThingHandler.java:1) ~[?:?]
	at org.openhab.binding.unifi.internal.handler.UniFiBaseThingHandler.lambda$1(UniFiBaseThingHandler.java:139) ~[?:?]
	at java.util.Optional.map(Optional.java:265) ~[?:?]
	at org.openhab.binding.unifi.internal.handler.UniFiBaseThingHandler.updateState(UniFiBaseThingHandler.java:139) ~[?:?]
	at org.openhab.binding.unifi.internal.handler.UniFiBaseThingHandler.lambda$0(UniFiBaseThingHandler.java:133) ~[?:?]
	at java.util.ArrayList.forEach(ArrayList.java:1541) ~[?:?]
	at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1085) ~[?:?]
	at org.openhab.binding.unifi.internal.handler.UniFiBaseThingHandler.refresh(UniFiBaseThingHandler.java:133) ~[?:?]
	at org.openhab.binding.unifi.internal.handler.UniFiControllerThingHandler.lambda$2(UniFiControllerThingHandler.java:192) ~[?:?]
	at java.util.ArrayList.forEach(ArrayList.java:1541) ~[?:?]
	at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1085) ~[?:?]
	at org.openhab.binding.unifi.internal.handler.UniFiControllerThingHandler.refresh(UniFiControllerThingHandler.java:190) ~[?:?]
	at org.openhab.binding.unifi.internal.handler.UniFiControllerThingHandler.run(UniFiControllerThingHandler.java:171) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?]
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?]
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2022-03-19 08:52:38.953 [DEBUG] [.handler.UniFiControllerThingHandler] - Refreshing the UniFi Controller unifi:controller:49f0d40789
2022-03-19 08:52:38.981 [DEBUG] [fi.internal.api.cache.UniFiSiteCache] - Put #1 entries in UniFiSiteCache: 
 - UniFiSite{name: 'default', desc: 'Default'}
2022-03-19 08:52:39.004 [DEBUG] [fi.internal.api.cache.UniFiWlanCache] - Put #4 entries in UniFiWlanCache: 
 - org.openhab.binding.unifi.internal.api.dto.UniFiWlan@5fb18adc
 - org.openhab.binding.unifi.internal.api.dto.UniFiWlan@44970da1
 - org.openhab.binding.unifi.internal.api.dto.UniFiWlan@65a62ee0
 - org.openhab.binding.unifi.internal.api.dto.UniFiWlan@5d32eb16
2022-03-19 08:52:39.043 [DEBUG] [.internal.api.cache.UniFiDeviceCache] - Put #2 entries in UniFiDeviceCache: 
 - UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-XXX', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}
 - UniFiDevice{mac: '24:5a:4c:71:78:b4', name: 'null', model: 'UHDIW', site: UniFiSite{name: 'default', desc: 'Default'}}
2022-03-19 08:52:39.102 [DEBUG] [.internal.api.cache.UniFiClientCache] - Put #10 entries in UniFiClientCache: 
 - UniFiClient{id: '617e68ac0762c3037b8074ec', mac: '64:6c:80:53:a3:8f', ip: '192.168.100.105', hostname: 'desktop-mbl98t1', alias: 'dell pc carl', wired: false, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: 92}
 - UniFiClient{id: '61bcab252eb070037b407986', mac: '26:01:f1:1f:ef:d8', ip: '192.168.100.165', hostname: 'null', alias: 'sony xperia pro-i', wired: false, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: 83}
 - UniFiClient{id: '617e6a82ae809d037c7b0c32', mac: '02:11:32:22:e3:9c', ip: 'null', hostname: 'mld', alias: 'null', wired: true, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: null}
 - UniFiClient{id: '61c615852eb070037b414d61', mac: 'b0:4a:39:25:86:24', ip: '192.168.100.194', hostname: 'roborock-vacuum-a15', alias: 'null', wired: false, guest: false, blocked: false, device: UniFiDevice{mac: '24:5a:4c:71:78:b4', name: 'null', model: 'UHDIW', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: 99}
 - UniFiClient{id: '61dc774f40def5037dadf571', mac: 'b8:27:eb:c2:b9:ab', ip: '192.168.100.9', hostname: 'null', alias: 'null', wired: false, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: 100}
 - UniFiClient{id: '617e7ad5ae809d037c7b0fae', mac: '00:15:99:70:cc:53', ip: '192.168.100.102', hostname: 'samsungscx', alias: 'null', wired: true, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: null}
 - UniFiClient{id: '617d90f19c84dc050050fa95', mac: '9c:b6:d0:3e:cb:97', ip: '192.168.100.128', hostname: 'desktop-7m6si2a', alias: 'null', wired: false, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: 95}
 - UniFiClient{id: '61cb283140def5037dac2786', mac: '30:05:5c:46:e6:07', ip: '192.168.100.31', hostname: '', alias: 'null', wired: true, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: null}
 - UniFiClient{id: '617e699dae809d037c7b0bc4', mac: '00:11:32:87:e8:f7', ip: '192.168.100.10', hostname: '', alias: 'dserver', wired: true, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: null}
 - UniFiClient{id: '617e66b50762c3037b8074cc', mac: '7e:59:30:59:f5:7e', ip: '192.168.100.168', hostname: 'null', alias: 'iphone 8 nicole', wired: false, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: 100}
2022-03-19 08:52:39.162 [DEBUG] [.internal.api.cache.UniFiClientCache] - Put #23 entries in UniFiClientCache: 
 .....
 .....
2022-03-19 08:52:49.167 [DEBUG] [.handler.UniFiControllerThingHandler] - Refreshing the UniFi Controller unifi:controller:49f0d40789
2022-03-19 08:52:49.206 [DEBUG] [fi.internal.api.cache.UniFiSiteCache] - Put #1 entries in UniFiSiteCache: 
 - UniFiSite{name: 'default', desc: 'Default'}
2022-03-19 08:52:49.228 [DEBUG] [fi.internal.api.cache.UniFiWlanCache] - Put #4 entries in UniFiWlanCache: 
 - org.openhab.binding.unifi.internal.api.dto.UniFiWlan@206b0668
 - org.openhab.binding.unifi.internal.api.dto.UniFiWlan@1a68d079
 - org.openhab.binding.unifi.internal.api.dto.UniFiWlan@457737a3
 - org.openhab.binding.unifi.internal.api.dto.UniFiWlan@7ad183cc
2022-03-19 08:52:49.291 [DEBUG] [.internal.api.cache.UniFiDeviceCache] - Put #2 entries in UniFiDeviceCache: 
 - UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-XXX', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}
 - UniFiDevice{mac: '24:5a:4c:71:78:b4', name: 'null', model: 'UHDIW', site: UniFiSite{name: 'default', desc: 'Default'}}
2022-03-19 08:52:49.310 [DEBUG] [.internal.api.cache.UniFiClientCache] - Put #10 entries in UniFiClientCache: 
 - UniFiClient{id: '617e68ac0762c3037b8074ec', mac: '64:6c:80:53:a3:8f', ip: '192.168.100.105', hostname: 'desktop-mbl98t1', alias: 'dell pc carl', wired: false, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: 92}
 - UniFiClient{id: '61bcab252eb070037b407986', mac: '26:01:f1:1f:ef:d8', ip: '192.168.100.165', hostname: 'null', alias: 'sony xperia pro-i', wired: false, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: 82}
 - UniFiClient{id: '617e6a82ae809d037c7b0c32', mac: '02:11:32:22:e3:9c', ip: 'null', hostname: 'mld', alias: 'null', wired: true, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: null}
 - UniFiClient{id: '61c615852eb070037b414d61', mac: 'b0:4a:39:25:86:24', ip: '192.168.100.194', hostname: 'roborock-vacuum-a15', alias: 'null', wired: false, guest: false, blocked: false, device: UniFiDevice{mac: '24:5a:4c:71:78:b4', name: 'null', model: 'UHDIW', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: 99}
 - UniFiClient{id: '61dc774f40def5037dadf571', mac: 'b8:27:eb:c2:b9:ab', ip: '192.168.100.9', hostname: 'null', alias: 'null', wired: false, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: 100}
 - UniFiClient{id: '617e7ad5ae809d037c7b0fae', mac: '00:15:99:70:cc:53', ip: '192.168.100.102', hostname: 'samsungscx', alias: 'null', wired: true, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: null}
 - UniFiClient{id: '617d90f19c84dc050050fa95', mac: '9c:b6:d0:3e:cb:97', ip: '192.168.100.128', hostname: 'desktop-7m6si2a', alias: 'null', wired: false, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: 97}
 - UniFiClient{id: '61cb283140def5037dac2786', mac: '30:05:5c:46:e6:07', ip: '192.168.100.31', hostname: '', alias: 'null', wired: true, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: null}
 - UniFiClient{id: '617e699dae809d037c7b0bc4', mac: '00:11:32:87:e8:f7', ip: '192.168.100.10', hostname: '', alias: 'dserver', wired: true, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: null}
 - UniFiClient{id: '617e66b50762c3037b8074cc', mac: '7e:59:30:59:f5:7e', ip: '192.168.100.168', hostname: 'null', alias: 'iphone 8 nicole', wired: false, guest: false, blocked: false, device: UniFiDevice{mac: '74:ac:b9:de:e7:f1', name: 'DreamMachine-cdtronic', model: 'UDM', site: UniFiSite{name: 'default', desc: 'Default'}}, experience: 100}
2022-03-19 08:52:49.338 [DEBUG] [.internal.api.cache.UniFiClientCache] - Put #23 entries in UniFiClientCache: 
 .....
 .....
2022-03-19 08:52:49.342 [DEBUG] [.handler.UniFiControllerThingHandler] - Unhandled exception while refreshing the UniFi Controller unifi:controller:49f0d40789
java.lang.NullPointerException: null
	at org.openhab.binding.unifi.internal.handler.UniFiWlanThingHandler.qrcodeEncoding(UniFiWlanThingHandler.java:129) ~[?:?]
	at org.openhab.binding.unifi.internal.handler.UniFiWlanThingHandler.getChannelState(UniFiWlanThingHandler.java:109) ~[?:?]
	at org.openhab.binding.unifi.internal.handler.UniFiWlanThingHandler.getChannelState(UniFiWlanThingHandler.java:1) ~[?:?]
	at org.openhab.binding.unifi.internal.handler.UniFiBaseThingHandler.lambda$1(UniFiBaseThingHandler.java:139) ~[?:?]
	at java.util.Optional.map(Optional.java:265) ~[?:?]
	at org.openhab.binding.unifi.internal.handler.UniFiBaseThingHandler.updateState(UniFiBaseThingHandler.java:139) ~[?:?]
	at org.openhab.binding.unifi.internal.handler.UniFiBaseThingHandler.lambda$0(UniFiBaseThingHandler.java:133) ~[?:?]
	at java.util.ArrayList.forEach(ArrayList.java:1541) ~[?:?]
	at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1085) ~[?:?]
	at org.openhab.binding.unifi.internal.handler.UniFiBaseThingHandler.refresh(UniFiBaseThingHandler.java:133) ~[?:?]
	at org.openhab.binding.unifi.internal.handler.UniFiControllerThingHandler.lambda$2(UniFiControllerThingHandler.java:192) ~[?:?]
	at java.util.ArrayList.forEach(ArrayList.java:1541) ~[?:?]
	at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1085) ~[?:?]
	at org.openhab.binding.unifi.internal.handler.UniFiControllerThingHandler.refresh(UniFiControllerThingHandler.java:190) ~[?:?]
	at org.openhab.binding.unifi.internal.handler.UniFiControllerThingHandler.run(UniFiControllerThingHandler.java:171) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?]
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) [?:?]
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) [?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:829) [?:?]
2022-03-19 08:52:53.618 [DEBUG] [.handler.UniFiControllerThingHandler] - Cancelling refresh job
2022-03-19 08:52:53.628 [INFO ] [.internal.api.UniFiControllerRequest] - UniFi returned a status code 405: Method Not Allowed