There is no error message for "file too large", instead "check file type" is shown

After uploading a film that's over 2 Gb, the user receives an "Upload failed, check file type" error instead. The error should either say directly that the problem is with file size (if such information is possible, which it hopefully should) or a more generic error such as "check requirements such as file type" so that users also check other factors, not just file type.

Discord videomessage from PV110 student encountering this before deadline, confused why is film not accepted when filetype is correct: https://discord.com/channels/1075429663188459520/1204144745480462358/1465169905765843046