WordPress: “Request Entity Too Large” Error Prevents Saving Changes to Menu
Recently, I finished writing a new page for my blog, and was looking to add it to the main menu. So I proceeded as I normally would – in the WordPress dashboard, I selected “Appearance,” then “Menus.” In that editor, I added the new page, and pressed “Save Menu.” Then, to my surprise, I got this error, which prevented me from saving my changes: Granted, after reading the error message completely, I realized that I was at least somewhat to blame. After all, the size and complexity of my menus were beyond anything I’d seen before in a WordPress site. I make heavy use of sub-menus. This screenshot only scratches the surface. Then again, was it my fault? Shouldn’t software … Read more