Server cron job not working

Check cache is disabled on live, then try.

This is 99% likely a cache issue.

If it was the other way around it would likely point to a FQDN issue whereby the domain does not resolve and you would need to modify host files.

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)