Warning: mysql_pconnect(): MySQL server has gone away in E:\www\ztshijie\include\mysql.db.class.php on line 39

Warning: mysql_pconnect(): Link to server lost, unable to reconnect in E:\www\ztshijie\include\mysql.db.class.php on line 39
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Warning: mysql_close() expects parameter 1 to be resource, boolean given in E:\www\ztshijie\include\mysql.db.class.php on line 78