Title: developernikolai's Replies | WordPress.org

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# developernikolai

  [  ](https://wordpress.org/support/users/developernikolai/)

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## Forum Replies Created

Viewing 4 replies - 1 through 4 (of 4 total)

 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[W3 Total Cache] W3TC does not update nginx.conf](https://wordpress.org/support/topic/w3tc-does-not-update-nginx-conf/)
 *  Thread Starter [developernikolai](https://wordpress.org/support/users/developernikolai/)
 * (@developernikolai)
 * [5 years, 8 months ago](https://wordpress.org/support/topic/w3tc-does-not-update-nginx-conf/#post-13621899)
 * [@vmarko](https://wordpress.org/support/users/vmarko/) Sorry, now I realized 
   what I was doing wrong. I was using page caching via memcache, that’s why nothing
   was being written to nginx.conf, right? As soon as I switched to ‘disk enhanced’,
   it was populated with my settings.
 * As for object caching, forget it, I see now that it works 🙂
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[W3 Total Cache] W3TC does not update nginx.conf](https://wordpress.org/support/topic/w3tc-does-not-update-nginx-conf/)
 *  Thread Starter [developernikolai](https://wordpress.org/support/users/developernikolai/)
 * (@developernikolai)
 * [5 years, 8 months ago](https://wordpress.org/support/topic/w3tc-does-not-update-nginx-conf/#post-13621203)
 * [@vmarko](https://wordpress.org/support/users/vmarko/) Also, under Performance
   > Install there is no mention of the phrase “Rewrite rules” at all, I searched
   the whole page’s HTML content for that.
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[W3 Total Cache] W3TC does not update nginx.conf](https://wordpress.org/support/topic/w3tc-does-not-update-nginx-conf/)
 *  Thread Starter [developernikolai](https://wordpress.org/support/users/developernikolai/)
 * (@developernikolai)
 * [5 years, 8 months ago](https://wordpress.org/support/topic/w3tc-does-not-update-nginx-conf/#post-13621179)
 * Hello [@vmarko](https://wordpress.org/support/users/vmarko/)! Thank you for your
   response. The website I’m working on is [https://lederwaren-template.11bytes.dev](https://lederwaren-template.11bytes.dev).
   One of the settings that does not seem to be applied is object caching (it always
   says Object caching 0/270 Objects using memcached).
 * I understand that W3TC settings should be written to nginx.conf, but the nginx.
   conf in the WordPress root was initially filled with default settings, now it’s
   empty for some reason (no one edited it manually). So I have no idea whether 
   W3TC works or not. As far as I understand, in order for all the settings to take
   effect I need to copy the contents of nginx.conf to VHosts file, but I have nothing
   to copy, as you see.
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Broken Link Checker] error on table wp__blc_instances](https://wordpress.org/support/topic/error-on-table-wp__blc_instances/)
 *  [developernikolai](https://wordpress.org/support/users/developernikolai/)
 * (@developernikolai)
 * [6 years, 11 months ago](https://wordpress.org/support/topic/error-on-table-wp__blc_instances/#post-11824993)
 * I second that. Also have this problem when deleting a post. In fact, this typo
   happens not only on line 138, as [@ulula](https://wordpress.org/support/users/ulula/)
   noted:
    ‘SELECT instance_id FROM `'.$wpdb->prefix.'_blc_instances` WHERE container_id
   = %d AND container_type = %s
 * It also happens on line 152:
    $q_current_link_ids = ‘SELECT DISTINCT link_id 
   FROM `'.$wpdb->prefix.'_blc_instances` WHERE instance_id IN (\”.implode(“‘, ‘”,
   $current_instance_ids).’\’)’;
 * And also on line 159:
    $wpdb->query( ‘DELETE FROM `'.$wpdb->prefix.'_blc_instances`
   WHERE instance_id IN (\”.implode(“‘, ‘”, $current_instance_ids).’\’)’ );
 * In all those cases the first underscore in ‘_blc_instances’ should be removed.

Viewing 4 replies - 1 through 4 (of 4 total)