Thank you for the information. I deleted that resource module in the craft file and for now it works (when loading the craft in ksp, the resource module will be automatically added again). But please let me know when this issue is fixed. Also, I suggest adding an option in the user control panel so any corrupt file can be deleted by the users themselves.
by the way, there's another bug I'd like you to know:
the "add picture" function in the uploading prompt window doesn't really work. No matter what album I put in there, the craft will always be uploaded without pictures and later I'll have to manually add pictures again in the craft editing page (the same is true for videos). This problem did not exist in earlier versions of the site last year.