Docker Container Exits Immediately with Exit Code 137 - How to Clear DNS Cache After Changing DNS Servers-Resolve Git Fatal Refusing to Merge Unrelated Histories
Before changing system settings, save your work and note the exact error text so you can compare results after each step.
Extra verification checklist
- Restart the affected app after changing permissions or configuration files.
- Test the same workflow in a clean browser profile or a temporary user account.
- Compare the result on another network if the error may be connection related.