404 Error After Deleting Main Menu

If you accidentally (or knowingly) deleted your Joomla site's main menu and tried making a new homepage link with separator, this may not function correctly and you may end up getting a 404 error. To ensure that this doesn't happen, all you need to make sure is that "separator" is not chosen as the menu type, but rather choose "internal link." So, when you go to Articles/Frontpage, just make sure you don't choose "Separator and Alias."