为什么好好运行着突然出现登录出错的问题

[White1221]

页面正常数据库正常，但登录报出错，有没有大佬知道怎么回事？

[GX158]

您的邮件已收到，谢谢！

[White1221]

mysql> use mm_wiki;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Database changed
mysql> show tables;
+------------------------+
| Tables_in_mm_wiki |
+------------------------+
| RECOVER_YOUR_DATA_info |
+------------------------+
1 row in set (0.00 sec)
表没了，现在只有文档备份，没有sql备份，还可以恢复吗？