[FIX] checking payout address
Update findblock.php

Make the E0005 error non-fatal, in order to prevent cronjobs being disabled in this condition.
Usually it is resolved on the next run.
[FIX] moved before balance check
Merge pull request #1595 from danbi/next

Update findblock.php
Merge pull request #1592 from iAmShorty/address-validation

[FIX] checking payout address