Sporadic error when uploading media?

[RyanC]

So, I have the latest of everything and have tried disabling all plugins. Nothing works... For some reason, I have a fairly large number of users getting an error when they to upload an image to a thread:



However, they can upload an image to a convo... I myself can not reproduce this issue.

Any idea as to where I should look first?

 

[RyanC]

I just had one of these users delete his cookies and cache and that seemed to fix the issue...

 

[Mike]

Generally, this issue is discussed here: https://xenforo.com/community/threa...s-back-refresh-the-page-and-try-again.119314/

The method of applying the workaround/fix depends very heavily on your PHP configuration, but the core is that the post_max_size (and upload_max_filesize) PHP settings are likely to need to be increased.