Recently this year, I received an email from my hosting provider for my Joomla website, 'update all previous versions of Joomla and its dependencies to prevent your account from being suspended as some items are out of support'
My Joomla website is based on 3.7.2. I made use of 5 extensions that also are to be upgrade as follows <extension_name(lastest version):
T3 System (2.7.5), JA System Google Map plugin for Joomla 2.5 & J3x (2.6.6), JA Builder System Plugin(1.1.5), JA Builder Component(1.0.

This is my issue: whenever I try to do the standard upgrade from the administrator module, regardless of method, I keep getting and error in the attached .
Please advise what I should do to resolve this