Linux
PHP 7.0.33
My SQL 5.6.43
Just Upgraded from 1.5.0 to 1.5.6b
Mgsgift.com using classic responsive template

I have recently upgraded 2 of my stores to 1.5.6b from 2 different versions.

Store 1: From 1.5.3 to 1.5.6b .. no problems whatsoever. everything works fine. further testing scheduled.

Store 2: From 1.5.0 to 1.5.6b .. almost everything works fine EXCEPT new 1.5.6b Admin Panel is not loading right. Below are a screen shots.

Click image for larger version.  Name: apanel1.jpg  Views: 101  Size: 20.7 KB  ID: 18497
Click image for larger version.  Name: apanel2.jpg  Views: 101  Size: 20.6 KB  ID: 18498

I am quite certain it's an easy fix but I don't know where to look what to do. I can do edits and all but I have to go to the bottom of the page each time. I have reloaded all 1.5.6b admin files, switched back and forth templates, changed layout settings with no luck. I am back on classic responsive and happy with public site.

Thank you for your help.