Sandwich Shop Prank Shocks Customers

Fatal error: Uncaught Error: Call to undefined function split() in /home/youtubrities/public_html/wp-content/plugins/sociable/includes/sociable_output.php:354 Stack trace: #0 /home/youtubrities/public_html/wp-content/plugins/sociable/includes/sociable_output.php(729): sociable_html(Array) #1 /home/youtubrities/public_html/wp-includes/plugin.php(213): auto_sociable('<p>The customer...') #2 /home/youtubrities/public_html/wp-includes/post-template.php(230): apply_filters('the_content', '<p>The customer...') #3 /home/youtubrities/public_html/wp-content/themes/eVid/single.php(84): the_content() #4 /home/youtubrities/public_html/wp-includes/template-loader.php(75): include('/home/youtubrit...') #5 /home/youtubrities/public_html/wp-blog-header.php(16): require_once('/home/youtubrit...') #6 /home/youtubrities/public_html/index.php(17): require('/home/youtubrit...') #7 {main} thrown in /home/youtubrities/public_html/wp-content/plugins/sociable/includes/sociable_output.php on line 354