IMAP email node error - unable to find what's wrong

Hi ,

i setup an error workflow that will send me a message if there is any error on any of my workflow.

i have a workflow that just listens to emails using the IMAP email node . when i test it out manually , no error . But on and off i get an error like this when it is left running by itself.

error
message:There was a problem with the trigger node “Email Trigger From B2BAutomator”, for that reason did the workflow had to be deactivated
timestamp:1748504868866
name:WorkflowActivationError
context:[empty object]
cause:[empty object]
mode:trigger

i have absolutely no idea where what the error is?

i hosted n8n on hostinger and tried enabling the logs but seems like nothing is logs or i just didn’t set it up right. (i am a noob at docker) .

this is my docker-compose.yml

thank you in advance !

Any help on this? plz