Have set up an SQL database using 1and1. SQL is version MySQL5.0. When I put a php connector on my page and publish I get the following message. If I look at line 151 in the code it looks unspectacular. Does anyone know what's going on?

Fatal error: Call to undefined function: odbc_connect() in /homepages/30/d71908385/htdocs/assets/lib/php/drivers/adodb-odbc.inc.php on line 151