Emails not passing and Database error

Hi, we are experiencing a strange issue.

We use your software in 3 sites, in 2 it works fine but in one suddenly emails stop reaching the inbox (Although they appear as approved in your logs). This may be a non related issue to CleanTalk since we use the default PHP Mail.

The hosting support pointed to issues with the plugin forminator so we switched to WP Forms but the issue remains.

They also pointed to a database error that we should fix in case is affecting somehow. Could you please guide us at least in this last point:

WordPress database error Table 'lluislaw.wphw_cleantalk_sfw_temp' doesn't exist for query INSERT INTO wphw_cleantalk_sfw_temp (network, mask, status, source) VALUES (880814080, 4294965248, 1, 0),(136168984, 4294967288, 1, 0),(2959278160, 4294967280, 1, 0),(1746144004, 4294967295, 1, 0),(1168891904, 4294959104, 1, 0); made by require('wp-blog-header.php'), require_once('wp-load.php'), require_once('wp-config.php'), require_once('wp-settings.php'), include_once('/plugins/cleantalk-spam-protect/cleantalk.php'), Cleantalk\ApbctWP\RemoteCalls::perform, Cleantalk\ApbctWP\RemoteCalls::action__sfw_update__worker, apbct_sfw_update__worker, apbct_sfw_update__process_file, Cleantalk\ApbctWP\Firewall\SFW::update__write_to_db, Cleantalk\ApbctWP\DB->execute

Regards