[21-Mar-2026 08:45:50 UTC] PHP Fatal error:  Trait "Symfony\Component\Serializer\Mapping\Factory\ClassResolverTrait" not found in /media/jean/learning/huagai/drupal/vendor/symfony/serializer/Mapping/Factory/ClassMetadataFactory.php on line 23
[21-Mar-2026 08:46:04 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function Symfony\Component\Serializer\Mapping\Factory\trigger_deprecation() in /media/jean/learning/huagai/drupal/vendor/symfony/serializer/Mapping/Factory/ClassMetadataFactoryCompiler.php:17
Stack trace:
#0 {main}
  thrown in /media/jean/learning/huagai/drupal/vendor/symfony/serializer/Mapping/Factory/ClassMetadataFactoryCompiler.php on line 17
[21-Mar-2026 08:46:05 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function Symfony\Component\Serializer\Mapping\Factory\trigger_deprecation() in /media/jean/learning/huagai/drupal/vendor/symfony/serializer/Mapping/Factory/CompiledClassMetadataFactory.php:19
Stack trace:
#0 {main}
  thrown in /media/jean/learning/huagai/drupal/vendor/symfony/serializer/Mapping/Factory/CompiledClassMetadataFactory.php on line 19
[21-Mar-2026 08:47:47 UTC] PHP Fatal error:  Trait "Symfony\Component\Serializer\Mapping\Factory\ClassResolverTrait" not found in /media/jean/learning/huagai/drupal/vendor/symfony/serializer/Mapping/Factory/CacheClassMetadataFactory.php on line 22