So, my WordPress site (which I did not set up) has suddenly taken to throwing errors whenever I go to the admin page. The error message says:
Warning: Creating default object from empty value in /home3/nohighs1/public_html/wp-content/themes/StandardTheme_272/admin/functions.php on line 229
Warning: Cannot modify header information - headers already sent by (output started at /home3/nohighs1/public_html/wp-content/themes/StandardTheme_272/admin/functions.php:229) in /home3/nohighs1/public_html/wp-includes/pluggable.php on line 1121
The site itself works fine.
I am a developer, but my knowledge of PHP and WordPress is almost nil. I also don't know if I have FTP access to get to the files, although I can probably obtain it if required.
I realise this is almost nothing to go on, but if anyone does know anything about how to fix this, I'd appreciate the help. I'm also terribly curious about how this happened - no-one changed anything on the back end, it just suddenly started throwing this error.