error log bloated by add_view

I’m not sure where this would be coming from, but it’s likely a plugin or some custom code is doing this. You could try to track this down using grep on the command line:

cd /path/to/wp-content/
grep error_log -rn --include \*.php . | grep add_view

This should hopefully list any PHP files that have a line matching error_log and add_view.

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)