关于dxc采集的问题

PHP Notice: Undefined index: inajax in D:\WWW\bbs\source\plugin\milu_pick\config.inc.php on line 12 PHP Notice: Undefined index: inajax in D:\WWW\bbs\source\plugin\milu_pick\config.inc.php on line 17 PHP Deprecated: mysql_escape_string(): This function is deprecated; use mysql_real_escape_string() instead. in D:\phpStudy4IIS\bbs\source\class\discuz\discuz_database.php on line 177 PHP Notice: Undefined offset: 1 in D:\WWW\bbs\source\plugin\milu_pick\config.inc.php on line 278 PHP Deprecated: mysql_escape_string(): This function is deprecated; use mysql_real_escape_string() instead. in D:\WWW\bbs\source\class\discuz\discuz_database.php on line 177 PHP Notice: Undefined offset: 2 in D:\WWW\bbs\source\function\function_core.php on line 530
请问这是什么状况？