There are a lot of Warning logs and Error logs generated.
Warning logs start with
Error logs start with
Handler authorizeReceive at Processor Connect Processor failed to evaluate due to an exception in the script with the variables
London Patch 4 Hot fix 2
The Plugin 'Connect Support' is not activated
There logs are all caused by the 'chat_queue_entry_transfer' table is missing which is included in the 'Connect Support' Plugin.
The Plugin 'Connect Support' should be activated by default.
Activate the Plugin 'Connect Support' manually.