Fatal error: Out of memory (allocated 2097152) (tried to allocate 8192 bytes) in /var/www/html/bitrix/modules/main/lib/type/datetime.php on line 51

Fatal error: Out of memory (allocated 2097152) (tried to allocate 32768 bytes) in /var/www/html/bitrix/modules/main/lib/diag/exceptionhandlerlog.php on line 1

Fatal error: Uncaught Error: Class 'Bitrix\Main\Diag\ExceptionHandlerLog' not found in /var/www/html/bitrix/modules/main/lib/diag/exceptionhandler.php:300 Stack trace: #0 [internal function]: Bitrix\Main\Diag\ExceptionHandler->handleError(2, 'Unknown: Cannot...', 'Unknown', 0, NULL) #1 {main} thrown in /var/www/html/bitrix/modules/main/lib/diag/exceptionhandler.php on line 300

Fatal error: Uncaught Error: Class 'Bitrix\Main\Type\DateTime' not found in /var/www/html/bitrix/modules/main/lib/session/handlers/table/usersessiontable.php:60 Stack trace: #0 /var/www/html/bitrix/modules/main/lib/orm/entity.php(228): Bitrix\Main\Session\Handlers\Table\UserSessionTable::getMap() #1 /var/www/html/bitrix/modules/main/lib/orm/entity.php(125): Bitrix\Main\ORM\Entity->initialize('\\Bitrix\\Main\\Se...') #2 /var/www/html/bitrix/modules/main/lib/orm/entity.php(104): Bitrix\Main\ORM\Entity::getInstanceDirect('\\Bitrix\\Main\\Se...') #3 /var/www/html/bitrix/modules/main/lib/orm/data/datamanager.php(81): Bitrix\Main\ORM\Entity::getInstance('\\Bitrix\\Main\\Se...') #4 /var/www/html/bitrix/modules/main/lib/session/handlers/table/usersessiontable.php(125): Bitrix\Main\ORM\Data\DataManager::getEntity() #5 /var/www/html/bitrix/modules/main/lib/session/handlers/databasesessionhandler.php(55): Bitrix\Main\Session\Handlers\Table\UserSessionTable::unlock('fPF6aRoTi7bKbwK...') #6 /var/www/html/bitrix/modules/main/lib/sessio in /var/www/html/bitrix/modules/main/lib/session/handlers/table/usersessiontable.php on line 60