Exec() disabled after installing Quark Open Publishing theme/plugins

Hello, after installing Quark Open Publishing and all necessary plugins admin is disabled by exec() because one of the plugins has a problem. Trouble is, i can't figure out which one. The logs don't help me, debugging is not helping either. Any suggestions why this is failing?

Grav v1.6.11
Admin v1.9.7

Hi @SjoerdSmeets, my hunch would be the Git Sync Plugin, try to disable that and let me know how it goes.
Paul
ps - I am the author of QOP

Hi @paulhibbitts that was it! After deleting the Git Sync Plugin the admin is alive again.