We have a user who is unable to upload a file (1kb in size) to a JIRA issue, however as a system admin, I am able to. When he attempts to upload the file, he gets the following error:
'File <FileName> was not uploaded. An internal error has occurred. Please contact your administrator'
I've checked other Atlassian answers questions, such as this and this, however this is not the problem we're having. Our attachment size limit is set to 10MB so a file size of 1KB shouldn't be an issue...
Any assistance would be appreciated 