Hello there, I can fix your login page very quickly and totally painless, is a very common issue after a migration.
Please check my reviews about my past tasks on the site to verify the quality of the jobs done. :-)
I work in a well known Argentine hosting company and im in charge for a platform that host more than 40k of websites and its services so i handle this kind of problem daily
Just send me a message to talk further, i will available to work as soon you contact me.
Thanks!