Fatal error: Call to undefined function mysql_connect() "...r\adodb5\drivers\adodb-mysql.inc.php on line 364
Please make sure that the MySQL PHP library is installed. Depending on your operating system you may be able to use your package manager to install this module. Once you've installed it restart your webserver and then run phpinfo() to confirm that the module is being loaded by php. You should see a "MySQL" section on your phpinfo() page.