PDOException could not find driver Error

[smartinsar]

Hello, can you help me please.
Today espo error log starts showing this error every 15s:

driver at /var/www/espocrm/data/espocrm/application/Espo/ORM/PDO/DefaultPDOProvider.php:95)"} []
[2022-03-10 12:16:46] ERROR: Uncaught Exception PDOException: "could not find driver" at /var/www/espocrm/data/espocrm/application/Espo/ORM/PDO/DefaultPDOProvider.php line 95 {"exception":"[object] (PDOException(code: 0): could not find driver at /var/www/espocrm/data/espocrm/application/Espo/ORM/PDO/DefaultPDOProvider.php:95)"} []
[2022-03-10 12:17:01] ERROR: Uncaught Exception PDOException: "could not find driver" at /var/www/espocrm/data/espocrm/application/Espo/ORM/PDO/DefaultPDOProvider.php line 95 {"exception":"[object] (PDOException(code: 0): could not find driver at /var/www/espocrm/data/espocrm/application/Espo/ORM/PDO/DefaultPDOProvider.php:95)"} []

line 95 in file DefaultPDOProvider:

   $this->pdo = new PDO($dsn, $username, $password, $options);

I check google results but the answer didn't usefull.

Thank you

[lazovic]

Hello smartinsar,

Please check your PHP configuration:

https://docs.espocrm.com/administration/server-configuration/#recommendations-requirements

[smartinsar]

The error repeat, after server reboot.
I use Espocrm installation from docker, so I can't find how can I edit php configuration file, can you give me advice how?
thank you