Title: Fatal error : Uncaught mysqli_sql_exception
Last modified: January 16, 2023

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# Fatal error : Uncaught mysqli_sql_exception

 *  Resolved [judicaelg](https://wordpress.org/support/users/judicaelg/)
 * (@judicaelg)
 * [3 years, 4 months ago](https://wordpress.org/support/topic/fatal-uncaught-mysqli_sql_exception/)
 * Hello,
 * I upgraded the plugin to the last version, but I get a message error when I activate
   it :
 * Fatal error: Uncaught mysqli_sql_exception: Erreur de syntaxe près de ‘IF’ à 
   la ligne 1 in D:\wamp64\www\keedzstore\wp-includes\wp-db.php on line 2056( ! )
   mysqli_sql_exception: Erreur de syntaxe près de ‘IF’ à la ligne 1 in D:\wamp64\
   www\keedzstore\wp-includes\wp-db.php on line 2056Call Stack#TimeMemoryFunctionLocation10.0001398760{
   main}( )…\plugins.php:022.067335164376do_action( $hook_name = ‘activate_wp-maintenance-
   mode/wp-maintenance-mode.php’ )…\plugins.php:19332.067335164752WP_Hook->do_action(
   $args = [0 => ”] )…\plugin.php:47042.067335164752WP_Hook->apply_filters( $value
   = ”, $args = [0 => ”] )…\class-wp-hook.php:32752.067335165880WP_Maintenance_Mode::
   activate( $network_wide = ” )…\class-wp-hook.php:30362.071235378888WP_Maintenance_Mode::
   single_activate( $network_wide = ??? )…\wp-maintenance-mode.php:32772.071435387624dbDelta(
   $queries = ‘CREATE TABLE IF NOT EXISTS iHGxCwpmm_subscribers (\n `id_subscriber`
   bigint(20) NOT NULL AUTO_INCREMENT,\n `email` varchar(50) NOT NULL,\n `insert_date`
   datetime NOT NULL,\n PRIMARY KEY (`id_subscriber`)\n ) DEFAULT CHARSET=utf8 AUTO_INCREMENT
   =1;’, $execute = ??? )…\wp-maintenance-mode.php:41282.071435390160wpdb->get_results(
   $query = ‘DESCRIBE IF;’, $output = ??? )…\upgrade.php:274992.071435390112wpdb-
   >query( $query = ‘DESCRIBE IF;’ )…\wp-db.php:2695102.071535373168wpdb->_do_query(
   $query = ‘DESCRIBE IF;’ )…\wp-db.php:1945112.071535373168mysqli_query( $mysql
   = class mysqli { public $affected_rows = -1; public $client_info = ‘mysqlnd 8.1.2’;
   public $client_version = 80102; public $connect_errno = 0; public $connect_error
   = NULL; public $errno = 1064; public $error = ‘Erreur de syntaxe près de \’IF\’
   à la ligne 1′; public $error_list = [0 => […]]; public $field_count = 1; public
   $host_info = ‘localhost via TCP/IP’; public $info = NULL; public $insert_id =
   0; public $server_info = ‘5.7.24’; public $server_version = 50724; public $sqlstate
   = ‘42000’; public $protocol_version = 10; public $thread_id = 226; public $warning_count
   = 0 }, $query = ‘DESCRIBE IF;’ )…\wp-db.php:2056
 * wordpress version : 5.8
   php version : 8.1.2mysqli extension is activated
    -  This topic was modified 3 years, 4 months ago by [judicaelg](https://wordpress.org/support/users/judicaelg/).

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Thread Starter [judicaelg](https://wordpress.org/support/users/judicaelg/)
 * (@judicaelg)
 * [3 years, 4 months ago](https://wordpress.org/support/topic/fatal-uncaught-mysqli_sql_exception/#post-16376380)
 * I updated wordpress and it solved my problem. The plugin is working properly.
 *  [artiomrudenco](https://wordpress.org/support/users/artiomrudenco/)
 * (@artiomrudenco)
 * [3 years, 4 months ago](https://wordpress.org/support/topic/fatal-uncaught-mysqli_sql_exception/#post-16451626)
 * [@judicaelg](https://wordpress.org/support/users/judicaelg/)
 * On which version of wordpress it works for you? 
   I have same problem:WP version:
   6.1.1PHP version: 8.1
 *  Thread Starter [judicaelg](https://wordpress.org/support/users/judicaelg/)
 * (@judicaelg)
 * [3 years, 3 months ago](https://wordpress.org/support/topic/fatal-uncaught-mysqli_sql_exception/#post-16458597)
 * [@artiomrudenco](https://wordpress.org/support/users/artiomrudenco/)
 * it works on version 6.1.1 but I also have re-downloaded last version (2.6.2) 
   of LightStart maintenance mod.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Fatal error : Uncaught mysqli_sql_exception’ is closed to new replies.

 * ![](https://ps.w.org/wp-maintenance-mode/assets/icon-256x256.gif?rev=3027645)
 * [LightStart - Maintenance Mode, Coming Soon and Landing Page Builder](https://wordpress.org/plugins/wp-maintenance-mode/)
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 * 3 replies
 * 2 participants
 * Last reply from: [judicaelg](https://wordpress.org/support/users/judicaelg/)
 * Last activity: [3 years, 3 months ago](https://wordpress.org/support/topic/fatal-uncaught-mysqli_sql_exception/#post-16458597)
 * Status: resolved