Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 1277952 bytes) in /home/bitrix/www/bitrix/modules/main/classes/mysql/database.php on line 510

[ErrorException] E_ERROR
Allowed memory size of 268435456 bytes exhausted (tried to allocate 1277952 bytes) (0)
/home/bitrix/www/bitrix/modules/main/classes/mysql/database.php:510
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