Revolution slider right sidebar

Fatal error: Uncaught Error: Call to undefined function putRevSlider() in /home/ccbecddf/belladonahairsalon.com/wp-content/themes/brandon/includes/content-single-portfolio.php:22 Stack trace: #0 /home/ccbecddf/belladonahairsalon.com/wp-includes/template.php(732): require() #1 /home/ccbecddf/belladonahairsalon.com/wp-includes/template.php(676): load_template('/home/ccbecddf/...', false, Array) #2 /home/ccbecddf/belladonahairsalon.com/wp-includes/general-template.php(204): locate_template(Array, true, false, Array) #3 /home/ccbecddf/belladonahairsalon.com/wp-content/themes/brandon/single-portfolio.php(22): get_template_part('includes/conten...', 'single-portfoli...') #4 /home/ccbecddf/belladonahairsalon.com/wp-includes/template-loader.php(106): include('/home/ccbecddf/...') #5 /home/ccbecddf/belladonahairsalon.com/wp-blog-header.php(19): require_once('/home/ccbecddf/...') #6 /home/ccbecddf/belladonahairsalon.com/index.php(17): require('/home/ccbecddf/...') #7 {main} thrown in /home/ccbecddf/belladonahairsalon.com/wp-content/themes/brandon/includes/content-single-portfolio.php on line 22