Revert "LPS-47262 move call to dlAppHelper up into DLApp*Service"

This reverts commit 64ca39993eb711357219587047a765c67d31ea67.
LPS-47288 Log errors on verify journal if an exception is thrown. Otherwise, portal cannot startup
LPS-47288 We are handling any kind of error so we need a more generic message because we are not aware of the real error
LPS-47288 Since it is an error, log it as an error. We allow the verifier to continue because it is not a critical problem for the whole portal installation
LPS-47288 SF