Cannot read configuration file due to insufficient permissions

This error message is usually displayed when the user trying to access the configuration file does not have the necessary permissions to do so. To fix this issue, you can try the following steps:

1. Check the file permissions: Ensure that the user has read permissions for the file. You can use the chmod command to modify the file permissions.

2. Try running the program with elevated privileges: If you are running the program as a regular user, try running it with elevated privileges (as an administrator or root user).

3. Check the file path: Make sure that the file path is correct and that the file exists in the specified location.

4. Check if the file is being used by another process: Sometimes, the configuration file may be locked by another process. In this case, you may need to close the other process or wait until it releases the file.

If none of these steps work, you may need to contact the system administrator or developer for further assistance.