404 means the file is certainly not discovered. When you have currently uploaded the file then your title could be misspelled or its in an alternative folder.
Other causes that are possible
You may get a 404 mistake for pictures since you have actually Hot Link Protection switched on and also the domain just isn’t one of several authorized domain names.
In the event that you visit your temporary url to get this mistake, there possibly a nagging issue with all the guideline set kept in a .htaccess file. You can decide to decide to try renaming that file to .htaccess-backup and refreshing your website to see if it resolves the matter.