Your account here, is universal across every website hosted on the Scified network. You had to go to Scified to create your account. Godzilla-Movies.com feeds from one, giant database, Scified's database.
So, if you can log in here, you can log in on Scified.
If you tried editing your profile recently, you might hve changed your password? But again, if you can sign in on here every day, you should be able to sign in on Scified just the same.
I see in your screencaps, you're using "auto-fill" for your form data - which is fine, but in case you did update or alter any of your log in details, you would need to clear your cookies & cache and/or enter your proper login details into the form, without using the auto-fill option.
If you still have trouble, please send me an email to info@scified.com, since you clearly won't be able to access your PM inbox on Scified, if there is some weird glitch preventing you from crossing over. I'll work to get this sorted for you ASAP, but try the above tip and see if that fixes the problem.