WordPress Update getting Notice

Hello,
I’m seeing this notice in my wp update dashboard…. (running on wp 4.7.3)
Notice: Trying to get property of non-object in /home/name/public_html/wp-admin/update-core.php on line 40 (also on lines: 43, 46, 56, 93,94, 103, 109)

I have searched everywhere online as well as here in the forums and can’t find anything regarding that is the same issue or anything that is a tangible fix ??

Please help, this just appeared after i changed hosting providers (which i’ve notified them as well, but don’t think they assist with wordpress)
Any assistance is grealty appreciated!!
Aline