🐛 | Drupal core | strtr(): Passing null to parameter #1 ($string) of type string is deprecated in locale_translation_build_server_pattern()
I have faced exactly the same issue described above, and can confirm it's a config issue where not all keys were in the yml file.
Just as #10 mentioned, the fix is to use the base config as a starting point - either copy it in your config folder or just single-file import it and adjust as necessary.
raileanu.nalexandru → created an issue.
raileanu.nalexandru → created an issue.
Opened an MR to update the core version requirements and dependencies for D10.
raileanu.nalexandru → created an issue.