Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 155648 bytes) in /home/bitrix/www/bitrix/modules/main/lib/data/cacheenginememcache.php on line 35

[ErrorException] E_ERROR
Allowed memory size of 268435456 bytes exhausted (tried to allocate 155648 bytes) (0)
/home/bitrix/www/bitrix/modules/main/lib/data/cacheenginememcache.php:35
----------