My blog (which you can see here - http://silverladder.com/blog/) was completely fine when I went to bed last night. I hadn't changed anything recently (settings, posts, etc.)
Now, as you can see, part of the header loads and then there is an error line:
Fatal error: Call to undefined method WP_Error::get_item_quantity() in /home/shane2/public_html/blog/wp-content/themes/seven-five/widgets/flickr.php on line 24
Everything else is gone.
I use the Seven-Five WordPress theme from here: http://www.press75.com/blog/seven-five-wordpress-theme/
The author wants $50 for technical help. I don't even have a spare $10 at the moment, let alone 50.
Thank you in advance to anyone who can help me make heads or tails of this. I appreciate it.