Problem: After upgrade an Omnibus Gitlab 12.5.4 to 12.6.4, If I try to attach several documents on the wiki of any project I obtain a 503 error. This is an on-premise installation over CentOS 6.
What are you seeing, and how does it differ from what you expect to see?
I can select several files and it seems the upload process starts but after some seconds I can see a 503 error.
After reloading the page I can access de wiki but not files were attached. If I do the same process just using one file there is no problem.
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What version are you on (Hint:
/help) ? and are you using self-managed or gitlab.com?
Version 12.6.4
Self-managed -
*What troubleshooting steps have you already taken? **
Uploading one file a time there is no problem.
Thanks.