Upload issues

Just upgraded to Drupal 5.5 and installed the latest Flash Video Module. When we go to attach a video and upload we get this error.

{ "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=\"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=\"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=\"files[upload_0][description]\" id=\"edit-files-upload-0-description\" size=\"60\" value=\"broker60nonumber2.flv\" class=\"form-text\" /\x3e\n \x3cdiv class=\"description\"\x3e\x3csmall\x3ehttp://4-cylindercarracing.com/files/broker60nonumber2.flv\x3c/small\x3e\x3c/div\x3e\n\x3c/div\x3e\n\x3c/td\x3e\x3ctd\x3e6.03 MB\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=\"files[upload]\" class=\"form-file\" id=\"edit-upload\" size=\"40\" /\x3e\n\n\x3c/div\x3e\n\x3cinput type=\"submit\" name=\"attach\" id=\"attach-button\" value=\"Attach\" class=\"form-submit\" /\x3e\n\x3c/div\x3e\x3cinput type=\"hidden\" name=\"attach-url\" id=\"edit-attach-url\" value=\"http://4-cylindercarracing.com/upload/js\" class=\"upload\" /\x3e\n\x3cinput type=\"hidden\" name=\"vid\" id=\"edit-vid\" value=\"\" /\x3e\n" }