Подскажите Баг или просто ошибка ?

На сайте нашёл вот это:

1.

2.

Code:

Warning: mssql_query(): message: Incorrect syntax near the keyword 'and'. (severity 15) in d:\appserv\www\base\item.php on line 163

Warning: mssql_query(): Query failed in d:\appserv\www\base\item.php on line 163

Warning: mssql_num_rows(): supplied argument is not a valid MS SQL-result resource in d:\appserv\www\base\item.php on line 164



Warning: mssql_query(): message: Incorrect syntax near the keyword 'and'. (severity 15) in d:\appserv\www\base\item.php on line 183

Warning: mssql_query(): Query failed in d:\appserv\www\base\item.php on line 183

Warning: mssql_num_rows(): supplied argument is not a valid MS SQL-result resource in d:\appserv\www\base\item.php on line 185

3.

Code:

TEST
Warning: mssql_query() [function.mssql-query]: message: Incorrect syntax near ')'. (severity 15) in C:\AppServ\www\show_xxx_info.php on line 73

Warning: mssql_query() [function.mssql-query]: Query failed in C:\AppServ\www\show_xxx_info.php on line 73

Warning: mssql_fetch_assoc(): supplied argument is not a valid MS SQL-result resource in C:\AppServ\www\show_xxx_info.php on line 75

Скажите это можно как-то использовать ?
зарание Спасибо.