Setting [SYS][dbClientCompress] resolves in an error
In the install-tool it is possible to set
[SYS][dbClientCompress] but after enabling it, and going back to the install-tool again, this option is migrated by the
SilentConfigurationUpgradeService. This service sets
true, but in
Doctrine\DBAL\Driver\Mysqli\Driver::connect() the argument for driverOptions should be an array and not a boolean.