This is way too simple, this can be the cause..
Well frankly this can't be a match for a great script like phpmyadmin.. I use phpmyadmin for my needs too. The reason I coded that script was to include in my hacks when a SQL query should be run. It is easier to say "upload&run this file and write this line in query box" instead of instructing a newbie to install phpmyadmin. Besides some hosts do not like you to install phpmyadmin too.
BTW. the URL of the script was this:
https://vborg.vbsupport.ru/showthrea...threadid=38262