Site gone blank after a while

OC Version: VERSION 2.1.0.1
Theme: Pavothemes
Extension/Mods: VQmod

Hi, I developed an OC website in VERSION 2.1.0.1 couple of years back. Was working perfectly but went totally blank on both frontend and admin. Got this in error log

[cgi:error] [pid 6723] [client 193.201.225.12:63156] AH01215: PHP Warning: mysqli::close(): Couldn't fetch mysqli in /home/niredoba/public_html/system/library/db/mysqli.php on line 58: /usr/local/cpanel/cgi-sys/ea-php56, referer: http://niredoba.com/admin/index.php

I'm new to opencart/programming. Any form of assistance is much appreciated. Thanks

Site Link: niredoba.com

Something's wrong with one of your DB queries. Impossible to say anything particular without looking into it right on your server.

Check your Database

Check your error logs on server. There is something which is closing the mysqli connection too early before query execution. It may be any of your installed extension which is creating this problem. Try uninstall/install extension one by one .

Thanks

thekrotek wrote: ↑

Thu Nov 08, 2018 4:21 pm

Something's wrong with one of your DB queries. Impossible to say anything particular without looking into it right on your server.

I have looked in the database but no idea on how to go about resolving this. What do You suggest I do?

rarevision wrote: ↑

Sat Nov 10, 2018 4:54 am

thekrotek wrote: ↑

Thu Nov 08, 2018 4:21 pm

Something's wrong with one of your DB queries. Impossible to say anything particular without looking into it right on your server.

I have looked in the database but no idea on how to go about resolving this. What do You suggest I do?

Uninstall the extension and refresh your modification , clear all your cache bring the website back and then asked your extension developer to fix it

rarevision wrote: ↑

Sat Nov 10, 2018 4:54 am

I have looked in the database but no idea on how to go about resolving this. What do You suggest I do?

Disable modifications one by one and see, which one causes the issue. If it won't help, you only option is commercial support. Such issues require some skills to fix.

thekrotek wrote: ↑

Sat Nov 10, 2018 8:41 pm

rarevision wrote: ↑

Sat Nov 10, 2018 4:54 am

I have looked in the database but no idea on how to go about resolving this. What do You suggest I do?

Disable modifications one by one and see, which one causes the issue. If it won't help, you only option is commercial support. Such issues require some skills to fix.

Possible you help look at it?

Sure, but this will be a paid service. Drop me an email, if interested.

thekrotek wrote: ↑

Tue Nov 13, 2018 6:52 pm

Sure, but this will be a paid service. Drop me an email, if interested.

Hi, I sent you an email

rarevision wrote: ↑

Wed Nov 14, 2018 8:20 pm

Hi, I sent you an email

Didn't get any.