Suddenly my file attachment module returns an unintelligable error in a dialogue box instead of uploading a file. When I hit "attach" this comes back:

{ "status": true, "data": "\x3ctable\x3e\n \x3cthead\x3e\x3ctr\x3e\x3cth\x3eDelete\x3c/th\x3e\x3cth\x3eList\x3c/th\x3e\x3cth\x3eDescription\x3c/th\x3e\x3cth\x3eSize\x3c/th\x3e \x3c/tr\x3e\x3c/thead\x3e\n\x3ctbody\x3e\n \x3ctr class=\"odd\"\x3e\x3ctd\x3e\x3cdiv class=\"form-item\"\x3e\n \x3cinput type=\"checkbox\" name=\"edit[files][upload_0][remove]\" id=\"edit-files-upload_0-remove\" value=\"1\" class=\"form-checkbox\" /\x3e\n\x3c/div\x3e\n\x3c/td\x3e\x3ctd\x3e\x3cdiv class=\"form-item\"\x3e\n \x3cinput type=\"checkbox\" name=\"edit[files][upload_0][list]\" id=\"edit-files-upload_0-list\" value=\"1\" checked=\"checked\" class=\"form-checkbox\" /\x3e\n\x3c/div\x3e\n\x3c/td\x3e\x3ctd\x3e\x3cdiv class=\"form-item\"\x3e\n \x3cinput type=\"text\" maxlength=\"256\" name=\"edit[files][upload_0][description]\" id=\"edit-files-upload_0-description\" size=\"60\" value=\"PLAY_468_x_60_6fr.gif\" class=\"form-text\" /\x3e\n \x3cdiv class=\"description\"\x3e\x3csmall\x3ehttp://www.punkplanet.com/system/files/PLAY_468_x_60_6fr.gif\x3c/small\x3e\x3c/div\x3e\n\x3c/div\x3e\n\x3c/td\x3e\x3ctd\x3e12.97 KB\x3c/td\x3e \x3c/tr\x3e\n\x3c/tbody\x3e\x3c/table\x3e\n\x3cdiv id=\"attach-hide\"\x3e\x3cdiv class=\"form-item\"\x3e\n \x3clabel for=\"edit-upload\"\x3eAttach new file: \x3c/label\x3e\n \x3cinput type=\"file\" name=\"edit[upload]\" class=\"form-file\" id=\"edit-upload\" size=\"40\" /\x3e\n\n\x3c/div\x3e\n\x3cinput type=\"submit\" name=\"attach\" value=\"Attach\" id=\"attach\" class=\"form-submit\" /\x3e\n\x3c/div\x3e\x3cinput type=\"hidden\" name=\"edit[attach]\" id=\"edit-attach\" value=\"http://www.punkplanet.com/upload/js\" class=\"upload\" /\x3e\n\x3cinput type=\"hidden\" name=\"edit[vid]\" id=\"edit-vid\" value=\"\" /\x3e\n" }

I can't make heads or tails of that. Can anyone else?