Thread:Project:Support desk/Cannot upload files since the update from 1.22.7 to 1.23./reply (53)

88.130: No, there's no need to mention a list of PHP functions, but it will be incredibly helpful to mention that in some circumstances (like file upload) it requires some of them that are usually disabled in the vast majority of free or cheap webhosting plans, basically those that provide the ability to execute external programs.