Fatal error: Class FS_Key_Value_Storage contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (Countable::300M) in D:\user\8082\kbaott.ru\kbaott.ru\wp-content\plugins\adblock-notify-by-bweb\vendor\freemius\wordpress-sdk\includes\managers\class-fs-key-value-storage.php on line 44