[Bitrix\Main\DB\SqlQueryException]
Mysql query error: (0) (400)
SELECT FROM_MODULE_ID, MESSAGE_ID, SORT, TO_MODULE_ID, TO_PATH,
TO_CLASS, TO_METHOD, TO_METHOD_ARG, VERSION
FROM b_module_to_module m2m
INNER JOIN b_module m ON (m2m.TO_MODULE_ID = m.ID)
ORDER BY SORT
/var/www/vhosts/galactica-gsm.com/httpdocs/bitrix/modules/main/lib/db/mysqliconnection.php:137
#0: Bitrix\Main\DB\MysqliConnection->queryInternal(string, array, NULL)
/var/www/vhosts/galactica-gsm.com/httpdocs/bitrix/modules/main/lib/db/connection.php:329
#1: Bitrix\Main\DB\Connection->query(string)
/var/www/vhosts/galactica-gsm.com/httpdocs/bitrix/modules/main/lib/eventmanager.php:248
#2: Bitrix\Main\EventManager->loadEventHandlers()
/var/www/vhosts/galactica-gsm.com/httpdocs/bitrix/modules/main/lib/eventmanager.php:340
#3: Bitrix\Main\EventManager->findEventHandlers(string, string)
/var/www/vhosts/galactica-gsm.com/httpdocs/bitrix/modules/main/classes/general/module.php:340
#4: GetModuleEvents(string, string, boolean)
/var/www/vhosts/galactica-gsm.com/httpdocs/bitrix/modules/main/include.php:288
#5: require_once(string)
/var/www/vhosts/galactica-gsm.com/httpdocs/bitrix/modules/main/include/prolog_before.php:14
#6: require_once(string)
/var/www/vhosts/galactica-gsm.com/httpdocs/bitrix/modules/main/include/prolog.php:10
#7: require_once(string)
/var/www/vhosts/galactica-gsm.com/httpdocs/bitrix/header.php:1
#8: require(string)
/var/www/vhosts/galactica-gsm.com/httpdocs/catalog/index.php:2
#9: include_once(string)
/var/www/vhosts/galactica-gsm.com/httpdocs/bitrix/modules/main/include/urlrewrite.php:159
#10: include_once(string)
/var/www/vhosts/galactica-gsm.com/httpdocs/bitrix/urlrewrite.php:2
Fatal error: Uncaught exception 'Bitrix\Main\DB\SqlQueryException' with message 'Mysql query error: (2006) MySQL server has gone away' in /var/www/vhosts/galactica-gsm.com/httpdocs/bitrix/modules/main/lib/db/mysqliconnection.php:137
Stack trace:
#0 /var/www/vhosts/galactica-gsm.com/httpdocs/bitrix/modules/main/lib/db/mysqlcommonconnection.php(132): Bitrix\Main\DB\MysqliConnection->queryInternal('SELECT * FROM `...')
#1 /var/www/vhosts/galactica-gsm.com/httpdocs/bitrix/modules/main/lib/db/connection.php(715): Bitrix\Main\DB\MysqlCommonConnection->getTableFields('b_sec_session')
#2 /var/www/vhosts/galactica-gsm.com/httpdocs/bitrix/modules/main/lib/db/sqlhelper.php(390): Bitrix\Main\DB\Connection->getTableField('b_sec_session', 'SESSION_ID')
#3 /var/www/vhosts/galactica-gsm.com/httpdocs/bitrix/modules/main/lib/entity/datamanager.php(815): Bitrix\Main\DB\SqlHelper->prepareAssignment('b_sec_session', 'SESSION_ID', 'b3j8pmZHeXNT8PT...')
#4 /var/www/vhosts/galactica-gsm.com/httpdocs/bitrix/modules/security/classes/general/sessio in /var/www/vhosts/galactica-gsm.com/httpdocs/bitrix/modules/main/lib/db/mysqliconnection.php on line 137