Mautic Blank Dashboard


For some reason, the forums post didn’t allow me to post, so I’m doing this in a comment.

Hi everyone,

I installed Mautic about a week ago and everything was working perfectly until I try to login to my dashboard this morning. When I enter email and password to login I get directed to dashboard URL, but the page is a blank white screen.

Then I check the log file and I got the following Warning and Notice:

Could the error be what it’s causing the blank page?
I did research about this on the forum but it seems this error usually happens during the installation. I appreciate if anyone can help me with this. Thank you