I've set filebrowserUploadUrl to be an external file called upload.php. After uploading a first image and then not closing the popup window from CKEditor and trying to upload another image, CKEditor does not reset the Url to upload.php, but upload.php/upload.php.
Is there a function or a call that would force CKEditor to reset the Url back to upload.php, rather then to add /upload.php to the already set Url?
Is there a function or a call that would force CKEditor to reset the Url back to upload.php, rather then to add /upload.php to the already set Url?