Improve callback logging
Improve callback logging

If an invalid callback is made from localhost then it will not fail the
initial callback logic. This results in misleading error messages.
thc202/zaproxy,psiinon/zaproxy,gmaran23/zaproxy,psiinon/zaproxy,gmaran23/zaproxy,meitar/zaproxy,kingthorin/zaproxy,gmaran23/zaproxy,psiinon/zaproxy,gmaran23/zaproxy,zapbot/zaproxy,zapbot/zaproxy,zaproxy/zaproxy,meitar/zaproxy,Ali-Razmjoo/zaproxy,zaproxy/zaproxy,zaproxy/zaproxy,Ali-Razmjoo/zaproxy,meitar/zaproxy,meitar/zaproxy,thc202/zaproxy,zaproxy/zaproxy,zapbot/zaproxy,zapbot/zaproxy,gmaran23/zaproxy,meitar/zaproxy,thc202/zaproxy,Ali-Razmjoo/zaproxy,kingthorin/zaproxy,zapbot/zaproxy,kingthorin/zaproxy,psiinon/zaproxy,meitar/zaproxy,zaproxy/zaproxy,Ali-Razmjoo/zaproxy,kingthorin/zaproxy,thc202/zaproxy,Ali-Razmjoo/zaproxy,meitar/zaproxy,psiinon/zaproxy,thc202/zaproxy,thc202/zaproxy,kingthorin/zaproxy,zaproxy/zaproxy,thc202/zaproxy,gmaran23/zaproxy,meitar/zaproxy,gmaran23/zaproxy,kingthorin/zaproxy,zapbot/zaproxy,Ali-Razmjoo/zaproxy,zaproxy/zaproxy,kingthorin/zaproxy,psiinon/zaproxy,zapbot/zaproxy,Ali-Razmjoo/zaproxy,psiinon/zaproxy