Databases require upgrade or not supported.

The following databases require upgrade because their versions are older than the backwards compatible range:
Dev_WSS_Content.

Use Upgrade-SPContentDatabase to upgrade Content databases, or psconfig.exe to upgrade other databases. If some databases are too new, check the Patch Status page to find out if the current server are missing SharePoint software patches. For more information about this rule, see "http://go.microsoft.com/fwlink/?LinkID=142697".

SPTimerService (SPTimerV4)