При выполнении скрипта возникла ошибка. Включить расширенный вывод ошибок можно в файле настроек .settings.php
Fatal error: Uncaught exception 'Bitrix\Main\DB\ConnectionException' with message 'Mysql connect error [localhost, 127.0.0.1]: Resource temporarily unavailable' in /home/c/cc78213/public_html/bitrix/modules/main/lib/db/mysqlconnection.php:43 Stack trace: #0 /home/c/cc78213/public_html/bitrix/modules/main/lib/db/mysqlcommonconnection.php(130): Bitrix\Main\DB\MysqlConnection->connectInternal() #1 /home/c/cc78213/public_html/bitrix/modules/main/lib/db/connection.php(715): Bitrix\Main\DB\MysqlCommonConnection->getTableFields('b_sec_session') #2 /home/c/cc78213/public_html/bitrix/modules/main/lib/db/sqlhelper.php(362): Bitrix\Main\DB\Connection->getTableField('b_sec_session', 'SESSION_ID') #3 /home/c/cc78213/public_html/bitrix/modules/main/lib/entity/datamanager.php(799): Bitrix\Main\DB\SqlHelper->prepareAssignment('b_sec_session', 'SESSION_ID', '5b444d4712b03fb...') #4 /home/c/cc78213/public_html/bitrix/modules/security/classes/general/session_db.php(87): Bitrix\Main\Entity\DataManager::delete('5b444d4712b03fb...') #5 [intern in /home/c/cc78213/public_html/bitrix/modules/main/lib/db/mysqlconnection.php on line 43