Fatal error: Out of memory (allocated 1838022656) (tried to allocate 4096 bytes) in /var/www/magento2/vendor/magento/module-csp/Model/BlockCache.php on line 87

Fatal error: Out of memory (allocated 1838022656) (tried to allocate 4096 bytes) in /var/www/magento2/vendor/magento/framework/Session/SessionManager.php on line 151