I tried to start up my openhab today and it hangs…If I go to the OH webpage, it says “Welcome to openHAB 2” and “Please stand by while UIs are being installed. This can take several minutes.”
After waiting over 30 minutes, I think something is wrong! 
Any ideas?
Thanks!
This is my events.log file:
2017-01-09 11:02:00.362 [ExtensionEvent ] - Extension ‘binding-mqtt1’ has been uninstalled.
2017-01-09 11:02:03.121 [ExtensionEvent ] - Extension ‘ui-paper’ has been uninstalled.
2017-01-09 11:02:04.293 [ExtensionEvent ] - Extension ‘ui-basic’ has been uninstalled.
2017-01-09 11:02:05.245 [ExtensionEvent ] - Extension ‘ui-habpanel’ has been uninstalled.
This is my openhab.log file
2017-01-09 11:01:41.691 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'weather.items’
2017-01-09 11:01:41.771 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'rrd4j.persist’
2017-01-09 11:01:41.807 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'CC_Kitchen.items’
2017-01-09 11:01:41.856 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'exec.persist’
2017-01-09 11:01:41.861 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'logging.persist’
2017-01-09 11:01:41.869 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'Bedroom.items’
2017-01-09 11:01:41.878 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'DiningRoom.items’
2017-01-09 11:01:41.892 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'db4o.persist’
2017-01-09 11:01:41.898 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'Deck.items’
2017-01-09 11:01:41.915 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'Gym.items’
2017-01-09 11:01:41.930 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'Pool.items’
2017-01-09 11:01:41.979 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'CC_Bedroom.items’
2017-01-09 11:01:42.042 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'CC_Gym.items’
2017-01-09 11:01:42.071 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'monopriceSwitcher.items’
2017-01-09 11:01:42.095 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'Kitchen.items’
2017-01-09 11:01:42.140 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'demo.items’
2017-01-09 11:01:42.203 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'mrc88.items’
2017-01-09 11:01:43.920 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'Bedroom.rules’
2017-01-09 11:01:44.000 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'KitchenInfo.rules’
2017-01-09 11:01:44.105 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'Gym.rules’
2017-01-09 11:01:44.145 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'InputNames.rules’
2017-01-09 11:01:44.338 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'Pool.rules’
2017-01-09 11:01:44.351 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'Outside.rules’
2017-01-09 11:01:44.364 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'CC_Kitchen_AutoOff.rules’
2017-01-09 11:01:44.455 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'CC_Gym.rules’
2017-01-09 11:01:44.526 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'Kitchen.rules’
2017-01-09 11:01:44.547 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'CC_Bedroom.rules’
2017-01-09 11:01:44.566 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'CC_Kitchen_Info.rules’
2017-01-09 11:01:45.187 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'demo.script’
2017-01-09 11:01:45.417 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'demo.sitemap’
2017-01-09 11:01:45.580 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'demo.things’
2017-01-09 11:01:46.657 [INFO ] [.dashboard.internal.DashboardService] - Started dashboard at /start
2017-01-09 11:01:47.020 [INFO ] [basic.internal.servlet.WebAppServlet] - Started Basic UI at /basicui/app
2017-01-09 11:01:47.074 [INFO ] [arthome.ui.paper.internal.PaperUIApp] - Started Paper UI at /ui
2017-01-09 11:01:47.118 [INFO ] [panel.internal.HABPanelDashboardTile] - Started HABPanel at /habpanel
2017-01-09 11:01:47.394 [INFO ] [penhab.io.transport.mqtt.MqttService] - MQTT Service initialization completed.
2017-01-09 11:01:47.395 [INFO ] [t.mqtt.internal.MqttBrokerConnection] - Starting MQTT broker connection 'mosquitto’
2017-01-09 11:01:57.082 [INFO ] [panel.internal.HABPanelDashboardTile] - Stopped HABPanel
2017-01-09 11:01:57.107 [INFO ] [arthome.ui.paper.internal.PaperUIApp] - Stopped Paper UI
2017-01-09 11:01:57.146 [INFO ] [penhab.io.transport.mqtt.MqttService] - Stopping broker connection 'mosquitto’
2017-01-09 11:01:57.195 [INFO ] [basic.internal.servlet.WebAppServlet] - Stopped Basic UI
2017-01-09 11:01:59.690 [INFO ] [basic.internal.servlet.WebAppServlet] - Started Basic UI at /basicui/app
2017-01-09 11:02:00.114 [INFO ] [basic.internal.servlet.WebAppServlet] - Stopped Basic UI
2017-01-09 11:02:00.280 [INFO ] [basic.internal.servlet.WebAppServlet] - Started Basic UI at /basicui/app
2017-01-09 11:02:00.308 [INFO ] [arthome.ui.paper.internal.PaperUIApp] - Started Paper UI at /paperui
2017-01-09 11:02:00.334 [INFO ] [panel.internal.HABPanelDashboardTile] - Started HABPanel at /habpanel
2017-01-09 11:02:00.348 [INFO ] [core.karaf.internal.FeatureInstaller] - Uninstalled 'openhab-binding-mqtt1’
2017-01-09 11:02:02.199 [INFO ] [panel.internal.HABPanelDashboardTile] - Stopped HABPanel
2017-01-09 11:02:02.219 [INFO ] [arthome.ui.paper.internal.PaperUIApp] - Stopped Paper UI
2017-01-09 11:02:02.263 [INFO ] [basic.internal.servlet.WebAppServlet] - Stopped Basic UI
2017-01-09 11:02:02.576 [INFO ] [basic.internal.servlet.WebAppServlet] - Started Basic UI at /basicui/app
2017-01-09 11:02:02.912 [INFO ] [basic.internal.servlet.WebAppServlet] - Stopped Basic UI
2017-01-09 11:02:03.088 [INFO ] [basic.internal.servlet.WebAppServlet] - Started Basic UI at /basicui/app
2017-01-09 11:02:03.114 [INFO ] [panel.internal.HABPanelDashboardTile] - Started HABPanel at /habpanel
2017-01-09 11:02:03.118 [INFO ] [core.karaf.internal.FeatureInstaller] - Uninstalled 'openhab-ui-paper’
2017-01-09 11:02:04.254 [INFO ] [basic.internal.servlet.WebAppServlet] - Stopped Basic UI
2017-01-09 11:02:04.284 [INFO ] [core.karaf.internal.FeatureInstaller] - Uninstalled 'openhab-ui-basic’
2017-01-09 11:02:05.201 [INFO ] [panel.internal.HABPanelDashboardTile] - Stopped HABPanel
2017-01-09 11:02:05.232 [INFO ] [core.karaf.internal.FeatureInstaller] - Uninstalled ‘openhab-ui-habpanel’