I just upgraded to 9.8 and now when I click on the Upload button I receive the following pop-up:
The only two issues are with Blocked Browsing of filestore (I actually have disabled the extension as the docs state but the issue persists) and the timezone of SQL, however neither of these issues caused a problem in 9.7. PHP is version 7.4.3 and MySQL is 8.0.29.
Any ideas what the issue is and how to fix? Thank you.