I see the same in https://intellij-support.jetbrains.com/hc/en-us/community/posts/360007951959-Error-Running-Leiningen

Yes, that’s been reported as https://github.com/cursive-ide/cursive/issues/2350, but I haven’t managed to reproduce it yet.

Thanks, subscribed to the issue. Tell there if you need any concrete input for reproducing it