I was messing around with my site where I have optimize press installed as a theme.
I accidentally updated wordpress and now I can't log back into my site to make anymore changes.
I get an error message here's exactly what it says below.
Fatal error: Call to undefined function is_rtl() in /home/alphajam/public_html/wp-includes/general-template.php on line 2102
I can't long into my site and I want access. I would greatly appreciate it if someone can point me in the right direction of getting this problem solved.