my database backup sql file size suddenly increased from 50 mb to 350mb in 3 days how to resolve please help? @Marc Stridgen 

I have split this into another topic as it's a different report. I will take a look at this now for you

I have taken a look to see if there is anything obvious there (logs usually) however in your case there isnt. We would need more information on what tables have increased significantly in order to advise further

shall i send pm of my database file link?

We would not restore your database files. As mentioned above, you would need to let us know which tables you believe to be increasing in size incorrectly. Alternatively contact your hosting company to ask about this increase in size on your database. 

Looking at your logs, you have quite a lot of logs relating to downloads, which look to be being caused by a 3rd party application. Try disabling that to see if your logs size goes down.

You do need to note here that if you start getting repeated logs, that table will indeed grow. 350mb is actually a very very small amount these days.

downloads is application from ipb not 3rd party

As mentioned above, the errors are being caused by a 3rd party

can you please point out that name ,or i have to rebuild my site ,i am afraid

It seems to be the (BIM) Pro Stats Widget from @onlyME

really thanks daniel really for a minute all my work would have been in vain

sorry to disturb one big last question how to upload backup db sql file than allowed max file size in phpmyadmin in host?

split and upload or compress ?

You would need to speak to your hosting company on how to do that. Really, backup and restore of databases is best done in SSH

thanks @Marc Stridgen

 

It seems to be the (BIM) Pro Stats Widget from @onlyME

I confirm the bug and will fix it asap. Thank you @Daniel F

Glad to hear you are getting the issue resolved