I had been using mediawiki opensource in my website to display programming articles.

Today i tried to access my site but it showed database not found.

Mediawiki uses many databases.

When i logged in my control panel and checked i can see that most of the databases created by mediawiki is missing so is the reason i am getting this error.

I have used mediawiki for two different purposes. It is like two modules.

For one the databases are missing and for the other i think the data is corrupt.

Do anybody know any issue with mediawiki security or would this be a problem with the webhosting cause we have faced several problems with them initially like before three years and recently the were good.

Yet this happened. I have requested to hosting company to look into it and meanwhile i am expecting the help from stackexchange users.

How do i check the logs for table deletion?