nl1-wts2.a2hosting.com is currently being rebooted to correct an issue with Plesk. Users hosted on this server will experience service degradation as a result. Our System Operations team expects the downtime to be under 10 minutes. We will provide updates as more details are made available.
UPDATE As of 11:33 AM EDT: Our System Operations has corrected this issue and the server is back online, please get in touch if you are having difficulties.