Missing save button

Product Support
1

Your software
My Mautic version is:3.0.2
My PHP version is:7.3

Your problem
My problem is:
After I edit the email Temp, and I click save it re routes me to New Template Email or New Segment Email screen then I get to the screenshot below where I can select a Temp but no Button.

54564564
545645641478×899 134 KB

These errors are showing in the log:

Steps I have tried to fix the problem:

2

Have you tried opening in another Web browser?