XF 1.1 Cannot upload images at times



I am finding at times I am unable to attach images to a thread or post and get the following error.

When this happens as in now I have tried to even upload previously uploaded photo again. Also tried creating a new thread to try it there always the same error.


XenForo developer
Staff member
If you open the developer tools and look at the console output, there may be an error that helps.

But it's likely that the server is returning an error code (not from XF), such that the upload fails. Or there's just a timeout during the upload and the connection is reset.