Title: Uncaught PDOException problems Last modified: September 28, 2020 --- # Uncaught PDOException problems * Resolved [GDM57](https://wordpress.org/support/users/gdm57/) * (@gdm57) * [5 years, 7 months ago](https://wordpress.org/support/topic/uncaught-pdoexception-problems/) * On two different sites today MailPoet last release gave me Uncaught PDOException problems: SQLSTATE [HY000] * in detail from a site: * ``` Warning: Error while sending QUERY packet. PID=7513 in /home/SERVER/public_html/wp-includes/wp-db.php on line 2033 Warning: Error while sending QUERY packet. PID=7513 in /home/SERVER/public_html/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php on line 2 Errore MailPoet: PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away in /home/SERVER/public_html/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php:2 Stack trace: #0 /home/SERVER/public_html/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php(2): PDOStatement->execute(NULL) #1 /home/SERVER/public_html/wp-content/plugins/mailpoet/lib-3rd-party/Idiorm/idiorm.php(520): MailPoetVendor\Doctrine\DBAL\Driver\PDOStatement->execute() #2 /home/SERVER/public_html/wp-content/plugins/mailpoet/lib-3rd-party/Idiorm/idiorm.php(1924): MailPoetVendor\Idiorm\ORM::_execute('SELECT * FROM ``` * …’, Array, ‘default’) #3 /home/SERVER/public_html/wp-content/plugins/mailpoet/ lib-3rd-party/Idiorm/idiorm.php(702): MailPoetVendor\Idiorm\ORM->_run() #4 /home/ SERVER/public_html/wp-content/plugins/mailpoet/lib-3rd-party/Paris/paris.php( 153): MailPoetVendor\Idiorm\ORM->find_one(NULL) #5 [internal function]: MailPoetVendor\ Paris\ORMWrapper->find_one() #6 /home/SERVER/public_html/wp-content/plugins/mailpoet/ lib-3rd-party/Idiorm/idiorm.php(2284): call_user_func_array(Array, Array) #7 / home/SERVER/public_html/wp-content/plugins/mailpoet/lib/Subscription/Pages.php( 132): MailPoetVendor\Idiorm\ORM->__call(‘findOne’, Array) #8 /home/SERVER/public_html/ wp-content/plugins/mailpoet/lib/Subscription/Pages.php(95): MailPoet\Subscription\ Pages->getSubscriber() #9 /home/SERVER/public_html/wp-content/plugins/mailpoet/ lib/Config/Shortcodes.php(52): MailPoet\Subscription\Pages->init() #10 /home/ SERVER/public_html/wp-content/plugins/mailpoet/lib/Config/Initializer.php(274): MailPoet\Config\Shortcodes->init() #11 /home/SERVER/public_html/wp-content/plugins/ mailpoet/lib/Config/Initializer.php(206): MailPoet\Config\Initializer->setupShortcodes()# 12 /home/SERVER/public_html/wp-includes/class-wp-hook.php(287): MailPoet\Config\ Initializer->initialize(”) #13 /home/SERVER/public_html/wp-includes/class-wp- hook.php(311): WP_Hook->apply_filters(NULL, Array) #14 /home/SERVER/public_html/ wp-includes/plugin.php(478): WP_Hook->do_action(Array) #15 /home/SERVER/public_html/ wp-settings.php(546): do_action(‘init’) #16 /home/SERVER/public_html/wp-config. php(93): require_once(‘/home/SERVER/…’) #17 /home/SERVER/public_html/wp-load. php(37): require_once(‘/home/SERVER/…’) #18 /home/SERVER/public_html/wp-admin/ admin.php(34): require_once(‘/home/SERVER/…’) #19 /home/SERVER/public_html/wp- admin/index.php(10): require_once(‘/home/SERVER/…’) #20 {main} * Next MailPoetVendor\Doctrine\DBAL\Driver\PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away in /home/SERVER/public_html/wp-content/ plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement. php:2 Stack trace: #0 /home/SERVER/public_html/wp-content/plugins/mailpoet/lib- 3rd-party/Idiorm/idiorm.php(520): MailPoetVendor\Doctrine\DBAL\Driver\PDOStatement- >execute() #1 /home/SERVER/public_html/wp-content/plugins/mailpoet/lib-3rd-party/ Idiorm/idiorm.php(1924): MailPoetVendor\Idiorm\ORM::_execute(‘SELECT * FROM `…’, Array, ‘default’) #2 /home/SERVER/public_html/wp-content/plugins/mailpoet/lib- 3rd-party/Idiorm/idiorm.php(702): MailPoetVendor\Idiorm\ORM->_run() #3 /home/ SERVER/public_html/wp-content/plugins/mailpoet/lib-3rd-party/Paris/paris.php( 153): MailPoetVendor\Idiorm\ORM->find_one(NULL) #4 [internal function]: MailPoetVendor\ Paris\ORMWrapper->find_one() #5 /home/SERVER/public_html/wp-content/plugins/mailpoet/ lib-3rd-party/Idiorm/idiorm.php(2284): call_user_func_array(Array, Array) #6 / home/SERVER/public_html/wp-content/plugins/mailpoet/lib/Subscription/Pages.php( 132): MailPoetVendor\Idiorm\ORM->__call(‘findOne’, Array) #7 /home/SERVER/public_html/ wp-content/plugins/mailpoet/lib/Subscription/Pages.php(95): MailPoet\Subscription\ Pages->getSubscriber() #8 /home/SERVER/public_html/wp-content/plugins/mailpoet/ lib/Config/Shortcodes.php(52): MailPoet\Subscription\Pages->init() #9 /home/SERVER/ public_html/wp-content/plugins/mailpoet/lib/Config/Initializer.php(274): MailPoet\ Config\Shortcodes->init() #10 /home/SERVER/public_html/wp-content/plugins/mailpoet/ lib/Config/Initializer.php(206): MailPoet\Config\Initializer->setupShortcodes()# 11 /home/SERVER/public_html/wp-includes/class-wp-hook.php(287): MailPoet\Config\ Initializer->initialize(”) #12 /home/SERVER/public_html/wp-includes/class-wp- hook.php(311): WP_Hook->apply_filters(NULL, Array) #13 /home/SERVER/public_html/ wp-includes/plugin.php(478): WP_Hook->do_action(Array) #14 /home/SERVER/public_html/ wp-settings.php(546): do_action(‘init’) #15 /home/SERVER/public_html/wp-config. php(93): require_once(‘/home/SERVER/…’) #16 /home/SERVER/public_html/wp-load. php(37): require_once(‘/home/SERVER/…’) #17 /home/SERVER/public_html/wp-admin/ admin.php(34): require_once(‘/home/SERVER/…’) #18 /home/SERVER/public_html/wp- admin/index.php(10): require_once(‘/home/SERVER/…’) #19 {main}` * what to do? Thanks Viewing 2 replies - 1 through 2 (of 2 total) * [Anika](https://wordpress.org/support/users/nepalionlinepasal/) * (@nepalionlinepasal) * [5 years, 7 months ago](https://wordpress.org/support/topic/uncaught-pdoexception-problems/#post-13463967) * I am having same issue and since then my site is super slow that is not useable even i have disabled the plugin. - This reply was modified 5 years, 7 months ago by [Anika](https://wordpress.org/support/users/nepalionlinepasal/). * [Wysija](https://wordpress.org/support/users/wysija/) * (@wysija) * [5 years, 7 months ago](https://wordpress.org/support/topic/uncaught-pdoexception-problems/#post-13474850) * Hello [@gdm57](https://wordpress.org/support/users/gdm57/), * Sorry about the problem with your MailPoet plugin. Please check this troubleshooting guide: [https://kb.mailpoet.com/article/307-how-to-fix-general-error-2006-mysql-server-has-gone-away](https://kb.mailpoet.com/article/307-how-to-fix-general-error-2006-mysql-server-has-gone-away) * If you continue to have issues, please try manually installing the MailPoet plugin using the previous version: [https://downloads.wordpress.org/plugin/mailpoet.3.50.0.zip](https://downloads.wordpress.org/plugin/mailpoet.3.50.0.zip) * Here’s a guide to help you:[https://kb.mailpoet.com/article/258-re-installing-updating-the-plugin-via-ftp](https://kb.mailpoet.com/article/258-re-installing-updating-the-plugin-via-ftp) * Let us know if this fixes the problem. Viewing 2 replies - 1 through 2 (of 2 total) The topic ‘Uncaught PDOException problems’ is closed to new replies. * ![](https://ps.w.org/mailpoet/assets/icon-256x256.png?rev=3284564) * [MailPoet - Newsletters, Email Marketing, and Automation](https://wordpress.org/plugins/mailpoet/) * [Frequently Asked Questions](https://wordpress.org/plugins/mailpoet/#faq) * [Support Threads](https://wordpress.org/support/plugin/mailpoet/) * [Active Topics](https://wordpress.org/support/plugin/mailpoet/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/mailpoet/unresolved/) * [Reviews](https://wordpress.org/support/plugin/mailpoet/reviews/) ## Tags * [database](https://wordpress.org/support/topic-tag/database/) * [pdoexception](https://wordpress.org/support/topic-tag/pdoexception/) * 2 replies * 3 participants * Last reply from: [Wysija](https://wordpress.org/support/users/wysija/) * Last activity: [5 years, 7 months ago](https://wordpress.org/support/topic/uncaught-pdoexception-problems/#post-13474850) * Status: resolved