Warning: PDO::__construct(): The server requested authentication method unknown to the client [caching_sha2_password] in /srv/yousticker/statistic.php on line 55

Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[HY000] [2054] The server requested authentication method unknown to the client' in /srv/yousticker/statistic.php:55 Stack trace: #0 /srv/yousticker/statistic.php(55): PDO->__construct('mysql:host=127....', 'stickr-user', 'xiel1Igh@', Array) #1 /srv/yousticker/statistic.php(252): Statistic->_getConnection() #2 /srv/yousticker/statistic.php(233): Write_Statistic->_writeDataInFile(Array) #3 /srv/yousticker/statistic.php(183): Write_Statistic->addPiwikEvent(Array) #4 /srv/yousticker/statistic.php(140): Write_Statistic->checkAndWriteEvent() #5 /srv/yousticker/statistic.php(8): Write_Statistic->__construct() #6 {main} thrown in /srv/yousticker/statistic.php on line 55