Hello
when i want to open my site this error occur, I can`t open admin index too.
![[Image: 3346644164.png]](https://camo.mybb.com/b4e192bc259d7c23cd067f65a35746b66c0f3708/687474703a2f2f6561737963617074757265732e636f6d2f66732f75706c6f616465642f3433382f333334363634343136342e706e67)
it simply means your table in mysql "mybb_datacache.frm" is missing...check your tables and verify if table exists.
oh my god ..............
why?
My database size now is 0.00MB?
why? what can i do?
Well, usually 0 means nothing, null, nada, etc..
Contact your host about this, because this isn't a MyBB issue.
Sounds like your host has had an issue with their MySQL server, seems the data has gone.
yes, host suspended my database due to high cpu usage, they force me to upgrade to VPS plan. that I`m not familiar with.
It seems your host are trying some hanky-panky with you :p
(sorry couldn't resist)
my host is byethost.com.
they said me my usage of cpu is more than 300%. my plan is sharing host.in cPanel>resource usage show me low cpu usage but they say this option not show sql usage.
anyway I want to know they tell me true?
some information about my site:
total registered user: 27000+
approximately user online: 200+ per hours.
With that size of a forum and that level of activity you would be better off on a vps at the least.