Error message pls help... still cant get it to work

I’m getting this error : Any ideas how to fix :

LuaInterface::CallFunction_Job device 4 function SAlarmPartition2_AlarmPartition2_RequestQuickArmMode_run failed [string “-- Required Libraries…”]:268: attempt to concatenate local ‘armMode’ (a nil value) <0x2c60d680>

thank you so much

hmm I don’t have another partition just 1 partition.
is a partition like a zone or is a partition different form a zone ? thanks

i have a Vera 3 with 1.5.622, ad2usb and a Vista 20P panel with 2 keypads and am trying to use the “Honeywell Ademco Vista Alarm Panels Plugin via AD2USB”