The Search Engine Project (TSEP)

Hello,

I have a website with a Plesk admin control panel and I just used Installatron to install TSEP onto my website. Its a fresh install, I haven't made any changes to it yet. If I go to the link for the search engine (http://cruzshop.com/tsep/tsepsearch.php) and run a search, it works fine unless I put quotes in my search. So, if I search

test test

it runs without problems. If I search

"test test"

it returns this error:

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''\testtest\') ORDER BY stopword' at line 1

Is there a way to fix this? Or are quotes just not allowed in TSEP? Thank you--