Title: Leafgreen's Replies | WordPress.org --- # Leafgreen [ ](https://wordpress.org/support/users/leafgreen/) * [Profile](https://wordpress.org/support/users/leafgreen/) * [Topics Started](https://wordpress.org/support/users/leafgreen/topics/) * [Replies Created](https://wordpress.org/support/users/leafgreen/replies/) * [Reviews Written](https://wordpress.org/support/users/leafgreen/reviews/) * [Topics Replied To](https://wordpress.org/support/users/leafgreen/replied-to/) * [Engagements](https://wordpress.org/support/users/leafgreen/engagements/) * [Favorites](https://wordpress.org/support/users/leafgreen/favorites/) Search replies: ## Forum Replies Created Viewing 5 replies - 1 through 5 (of 5 total) * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[User Spam Remover] WordPress 4.3 compatibility](https://wordpress.org/support/topic/wordpress-43-compatibility-3/) * [Leafgreen](https://wordpress.org/support/users/leafgreen/) * (@leafgreen) * [9 years, 11 months ago](https://wordpress.org/support/topic/wordpress-43-compatibility-3/#post-6494975) * Hello Joel. I have WP 4.5.3. I installed your plugin. After clicking Activate, I get the following: Fatal error: Uncaught exception ‘UserSpamRemoverException’ with message ‘Your WordPress installation is not configured to use the PHP mysqli extension to connect to MySQL.This is required by the plugin. Please refer to the documentation for more information.’ in /home/shoppingcartprog/public_html/ wp-content/plugins/user-spam-remover/user-spam-remover.php:797 Stack trace: # 0 /home/shoppingcartprog/public_html/wp-content/plugins/user-spam-remover/user- spam-remover.php(144): UserSpamRemover->checkMySQL() #1 [internal function]: UserSpamRemover::activate(”) #2 /home/shoppingcartprog/public_html/wp-includes/ plugin.php(525): call_user_func_array(Array, Array) #3 /home/shoppingcartprog/ public_html/wp-admin/plugins.php(166): do_action(‘activate_user-s…’) #4 {main} thrown in /home/shoppingcartprog/public_html/wp-content/plugins/user-spam-remover/ user-spam-remover.php on line 797 * Can you fix this? * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [WordPress to Twitter](https://wordpress.org/support/topic/wordpress-to-twitter/) * [Leafgreen](https://wordpress.org/support/users/leafgreen/) * (@leafgreen) * [15 years, 6 months ago](https://wordpress.org/support/topic/wordpress-to-twitter/#post-1701803) * Um yeah I just got the same error. Anybody got a solution, please? * Forum: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) In reply to: [three blogs down and I made no changes! Help!](https://wordpress.org/support/topic/three-blogs-down-and-i-made-no-changesmust-be-an-author/) * Thread Starter [Leafgreen](https://wordpress.org/support/users/leafgreen/) * (@leafgreen) * [18 years ago](https://wordpress.org/support/topic/three-blogs-down-and-i-made-no-changesmust-be-an-author/#post-808765) * Yes Thank you this fixed it! But here’s my question: What caused this problem in the first place? Was it a post by an author? Is there some log that I can view that will show me what caused the error? * Forum: [Installing WordPress](https://wordpress.org/support/forum/installation/) In reply to: [2.5 Upgrade — widgets.php on line 60](https://wordpress.org/support/topic/25-upgrade-widgetsphp-on-line-60/) * [Leafgreen](https://wordpress.org/support/users/leafgreen/) * (@leafgreen) * [18 years ago](https://wordpress.org/support/topic/25-upgrade-widgetsphp-on-line-60/#post-756747) * Excellent. This fixed it. But here’s my question: What caused this problem in the first place? Was it a post by an author? Is there some log that I can view that will show me what caused the error? * Forum: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) In reply to: [how to have a blog with multiple posters each with their own page](https://wordpress.org/support/topic/how-to-have-a-blog-with-multiple-posters-each-with-their-own-page/) * Thread Starter [Leafgreen](https://wordpress.org/support/users/leafgreen/) * (@leafgreen) * [18 years, 5 months ago](https://wordpress.org/support/topic/how-to-have-a-blog-with-multiple-posters-each-with-their-own-page/#post-697839) * can anybody help please? Viewing 5 replies - 1 through 5 (of 5 total)