Dear all,
I don't understand what has my Address Book problem? Each time, i login to ZWC Client, access to AddressBook tab, i receive the following error:

message: A has no properties
lineNumber: 9546
stack: ([object Object])@ apply([object Object],[object Array])@:0 (nul...

Please help me to resolve the error. I'm on ZCS FOSS 5.0.5

Thanks for regards,