luceos weazy hello, what version of flagrow/upload are you using? And can you see anything else when enabling debug in your config.php?
luceos weazy also I've noticed this is the second off topic reply within a thread and as such both have been split from their originals. Please try to keep unrelated or less related issues within their own thread by creating a new discussion.
webeindustry Php upload limit defaults to 2M. You may need to modify your php.ini. Although the file ends elsewhere, I'm assuming a temp-file is created so it first uploads locally.