With the change in hosting platform you will notice that your old password doesn't work.
the easy way to get back in to your account is to recover your password / create a new one via this Recover Password link
if you have a valid email address that we have in the system a reset password link will be sent to your email address.
then you can chose a password to use on our site.
We always suggest that you have unique passwords for each site you register as you may be affected by a hacking attack on a totally unrelated site but if you use the same login email and password your other sites may be vulnerable.
You can check via this link if your email address was caught up in some of the large data breaches over the past few years. Check if i have been Pwned