Trouble publishing some web apps projects

I’m having trouble publishing some web apps projects, however other projects I can publish without problems .
I can preview them no problem, but can’t publish.

server down?

It has been going on for several days, and only in some projects

Hey @martinor, good to see you again!

Sorry to hear you’re having trouble with this - do you want to send me on a project link so we can take a closer look?

I have been able to solve it by removing an attached file
Thanks for your quick interest.