Thank you for pointing this out. It looks like the first error where it's trying to call clientscript/vbulletin_md5.js is due to a small bug. I've just applied the fix to the forum/includes/vba_links_plugin_pt.php file in the download package here, so if you will download the files again and update that one on your server, that should resolve that error.
The 2nd one where it's trying to call the /mobiquo folder seems to be from the Tapatalk add-on you've installed. I'm not really sure how their software works, but if you can find the plugin/template/whatever where this code is being added to your footer template and update it so it points to the full URL then that should take care of that one.