Если не поможет, скиньтe server-log
это новый лог mysql
[22:39:59 11/23/23] [ERROR] CMySQLQuery::Execute - (error #1064) You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '127.0.0.1','1700768399','0','78')' at line 1 (Query: "INSERT INTO `users`(`id`,`name`,`password`,`reg_ip`,`reg_data`,`gender`,`skin`) VALUES (NULL,'Robert_Job','DF7DBE7D371A2EEDE8BA8CF7AD3A85DA8C737CE82D1FDC5A747DCBE0474B4BAB,'127.0.0.1','1700768399','0','78')")
[22:39:59 11/23/23] [WARNING] cache_insert_id - no active cache