Europe server not working

You can always check https://stats.galaxyproject.eu/ if you’re interested. At the moment this looks like a busy queue, but not something broken.
Besides the global queue, you also have a limit of concurrent jobs running on your account, so there is also the possibility that other running jobs of yours prevent your latest one from running (even if it’s a trivial one).

Note also that the help forum with its somewhat slower response times might not be the best place for a question like this one. I’d suggest the Galaxy EU Lobby chat room for this, which you can join via gitter or matrix. Here’s the matrix link: https://matrix.to/#/#usegalaxy-eu_Lobby:gitter.im.

The help forum is ideal for questions that you expect to remain of significance for a longer time for potentially also other users. The chat is best for topics you want faster feedback for, but which you don’t mind see disappear on the rapidly moving timeline.