Resolution for PHP Error "Fatal error: Call to undefined method mosMenu::mosDBTable() in //home/username/public_html/mambo/includes/core.classes.php on line XXXX "
1. Open /include/database.php in an editor.
2. Add the given function just after "var $_db = null;"
function mosDBTable($table='', $keyname='id', $db='') {
$this->mosDBAbstractRow ($table, $keyname, $db);
}
3. Save and upload database.php.
4. If you getting any warning in public_html/includes/Cache/Lite/Function.php,
Replace
$result = call_user_func_array($target, $arguments);
with
$result = call_user_func_array($target, &$arguments);