I have installed and activated the Ultimate Branding plugin on my wordpress multisite installation. I've started setting it up, but once I activated the "Remove WP Dashboard Link for users who don't have sites" module, the site returned a 500 HTTP error.
I had to delete de whole ultimate branding plugin via FTP, and then the error disappeared. After that, if I upload it again, the settings that remained there, automatically activates the module and return again the error.
How can I deactivate de module without having the plugin activated? What file do I have to edit and which parameter?