Stat failed for /var/www/html/home/user/pages/

I have a number of scripts that post data to the flat files in Grav. For some reason now I'm getting these errors.

RuntimeException
SplFileInfo::getMTime(): stat failed for /var/www/html/home/user/pages/.

I'm not sure what the deal is. I'm not that familiar with php, that's why I'm using Grav...

I'm running on apache2 and linux. All the files and folders are mod 644 and owned by www-data:www-data

I'm not sure what else to check?

Yeah, I'm an idiot. 644! I didn't make the directories executable... FIXED

Glad you sorted that :) I was going to suggest permissions, but had not seen that particular error before.