Upgrade v1 -> v2: Warning: Invalid argument supplied for foreach()

Hi,

I just upgraded the module to Version 2 via composer. Now I get the following error message:

"Warning: Invalid argument supplied for foreach() in lazy_is_enabled() (line 130 of modules/contrib/lazy/lazy.module)."

I am working on Windows 10, with Lando and Docker [18.06.1-ce-win73 (19507)]. Drupal is the newest Version 8.7.0.

Can you help me with this error?

If you need more information about my system or settings, please let me know!

Thank you!