Updated self-hosted startup to provide a better error message when security hub cannot be loaded because of a bad connection string.
Updated self-hosted startup to provide a better error message when security hub cannot be loaded because of a bad connection string.

GridProtectionAlliance/openMIC,GridProtectionAlliance/MIDAS,GridProtectionAlliance/openMIC,GridProtectionAlliance/MIDAS,GridProtectionAlliance/MIDAS,GridProtectionAlliance/openMIC