I worked on both my company's site and a client's test site (temporarily hosted on my company's site.) My site: http://majormedialearning.com. My client's test site: http://majormedialearning.com/Valentinos
I left the WP Dashboard up to finish editing a page, while I took a 1/2 hour break. The last thing I did before leaving my desk was to remove the page's featured image. It seemed to be taking a long time for this simple effort, so I didn't wait around to see what happened next. When I returned, both sites returned line after line of very bizarre code. I logged out of WP and logged back in, but the same lines of code popped up in both admin/edit mode and in direct url mode. Both sites are run on separate WP installs in separate folders, with separate usernames and passwords and independent databases.
The strange messages even appear in the WP Dashboard. I'm posting what appeared above and within the WP Dashboard on my company site. The same thing happens with the client's temporary site, despite each running on a separate WP install. All of the notices refer to:
"Use of undefined constant 'GetMama'"
followed by a reference to a different WP php file each time.
Please help! I have absolutely no idea what has happened or what to do now.
Notice: Use of undefined constant GetMama - assumed 'GetMama' in /home/content/56/7040756/html/wp-includes/compat.php(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code on line 1
Notice: Use of undefined constant GetMama - assumed 'GetMama' in /home/content/56/7040756/html/wp-includes/functions.php(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code(1) : eval()'d code on line 1
[Remaining notices moderated]