Invalid subdomain names when block-restricting [Physics/SolidMechanics/QuasiStatic] result in vague error message

[jmeier]

Bug Description

When using invalid subdomain names when block-restricting [Physics/SolidMechanics/QuasiStatic] the error message just reads:

The following error occurred in the MooseMesh 'mesh' of type MeshGeneratorMesh.
Requested subdomain 65535 does not exist.

What does not make this error message any better: it does not indicate that the problem actually lies in an incorrect user input in [Physics/SolidMechanics/QuasiStatic].

Steps to Reproduce

Use any invalid subdomain name when block-restricting in [Physics/SolidMechanics/QuasiStatic].

Impact

This hampers the debugging of the input file by the user.

[Optional] Diagnostics

No response