Drupal 8 H5P Error : Additional uncaught exception thrown while handling exception.

Submitted by jeanpaulbouvet on Fri, 01/22/2021 - 15:52
Forums: 
Bugs in content types

Hello

On Drupal 8.9.12 / module H5P 8.x-1.0-rc17 / PHP Version 7.2.34 :
With the content type Course Presentation I have these PHP errors (not with a simple diapo with text only but when i put even one image)

2 warnings
Warning : Error while sending QUERY packet. PID=620198 dans Drupal\Core\Database\Connection->pushTransaction()
Warning : session_write_close(): Failed to write session data with "Drupal\Core\Session\WriteSafeSessionHandler" handler dans Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->Symfony\Component\HttpFoundation\Session\Storage\{closure}() (/home/u920925047/domains/jeanpaulbouvet.com/public_html/machagri/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php ligne 262)

1 Error
Drupal\Core\Database\DatabaseExceptionWrapper : SQLSTATE[HY000]: General error: 2006 MySQL server has gone away:

I suspect my server no to be enough powerfull. So can you tell me what are the minimal requirements for H5P Course Presentation to work without problem.

Thank you

JP