论坛无法登陆了 登陆uc也出现错误

登陆论坛时右上角就显示请稍等 就没了 也不跳转  进入uc看看 出现这种问题
UCenter info: MySQL Query Error
SQL:SELECT * FROM [Table]failedlogins WHERE ip='112.241.65.172' OR ip='b95a4348630a4d3'
Error:Table '.\web\[Table]failedlogins' is marked as crashed and should be repaired
Errno:145