iguanna2

PKPrague , did you found another plugin to solve this?

please help me I can’t figure out what is the problem

any idea?

I think this advantage would help a lot!

As part of the automatic upgrade WordPress places a file named .maintenance in the blog base folder (folder that contains the wp-admin folder). If that file exists, then vistors will see the message Briefly unavailable for scheduled maintenance. Check back in a minute.

To stop that message from being displayed to vistors, just delete the .maintenance file. The automatic upgrade should be executed again, just in case it failed.