Error message suddenly started to occur

Hi All

Does anyone know why this has started to occur? The light will not switch off, BackEveSw1 which is a Zwave light. Ive also noticed the zwave map from Habmin has disappeared.

06:27:53.552 [WARN ] [ipse.smarthome.core.items.GenericItem] - failed notifying                                                                                                       listener 'gAllDimmers (Type=GroupItem, BaseType=DimmerItem, Members=3, State=100                                                                                                      .00000000, Label=All Dimmers, Category=null, Tags=[Lighting])' about state updat                                                                                                      e of item BackEveDim1: Value must be between 0 and 100
java.lang.IllegalArgumentException: Value must be between 0 and 100
        at org.eclipse.smarthome.core.library.types.PercentType.validateValue(Pe                                                                                             [94:org.eclipse.smarthome.core:]
        at org.eclipse.smarthome.core.library.types.PercentType.<init>(PercentTy                                                                                             [94:org.eclipse.smarthome.core:]
        at                                                                                                      ava:160) [94:org.eclipse.smarthome.core:]
        at org.eclipse.smarthome.core.internal.items.ItemStateConverterImpl.conv                                                                                                      ertToAcceptedState( [94:org.eclipse.smarthome.cor                                                                                                      e:]
        at org.eclipse.smarthome.core.items.GroupItem.stateUpdated(GroupItem.jav                                                                                                      a:373) [94:org.eclipse.smarthome.core:]
        at org.eclipse.smarthome.core.items.GenericItem$                                                                                                      49) [94:org.eclipse.smarthome.core:]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.                                                                                                      java:1149) [?:?]
        at java.util.concurrent.ThreadPoolExecutor$                                                                                                      .java:624) [?:?]
        at [?:?]

I did have this item, which ive removed to see if it stops:

Group:Dimmer:SUM gAllDimmers        "All Dimmers"      [ "Lighting" ]

It will come back after the nightly heal.

Even after the heal, it hasn’t come back :frowning: