- Edited
Hello,
Today I attempted to upload a logo file, but the upload failed. Since then, I have been unable to access the /admin route. After some time, my NGINX returns a 504 Gateway Timeout error.
I checked the logs and found the following issues:
The mysql-mailcow-1 container shows an error regarding the Event Scheduler:
“2025-03-04 19:04:57 0 [ERROR] mariadbd: Event Scheduler: An error occurred when initializing system tables. Disabling the Event Scheduler.”
The nginx-mailcow-1 container reports an error with the upstream connection:
*“2025/03/04 19:09:49 [error] 16#16: 141 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: , server: mailsystem, request: ‘GET /admin HTTP/1.0’, upstream: ‘fastcgi://[]:9002’, host: ‘mailsystem’, referrer: ‘’.”
I also updated to the latest version. I can still access SOGO and the email configuration section, but I cannot reach the admin page where I would normally configure the logo and other settings.
Is this a known issue? Can someone help me restore my access to the admin page?
Thanks a lot!