Music for Microtonal Prepared Piano

Fatal error: Uncaught TypeError: vprintf(): Argument #2 ($values) must be of type array, string given in /var/www/wp-content/themes/ohio/parts/portfolio/layout_type6.php:201 Stack trace: #0 /var/www/wp-content/themes/ohio/parts/portfolio/layout_type6.php(201): vprintf('%s', ' ...') #1 /var/www/wp-includes/template.php(787): require('/var/www/wp-con...') #2 /var/www/wp-includes/template.php(720): load_template('/var/www/wp-con...', false, Array) #3 /var/www/wp-includes/general-template.php(206): locate_template(Array, true, false, Array) #4 /var/www/wp-content/themes/ohio/single-ohio_portfolio.php(33): get_template_part('parts/portfolio...') #5 /var/www/wp-includes/template-loader.php(106): include('/var/www/wp-con...') #6 /var/www/wp-blog-header.php(19): require_once('/var/www/wp-inc...') #7 /var/www/index.php(17): require('/var/www/wp-blo...') #8 {main} thrown in /var/www/wp-content/themes/ohio/parts/portfolio/layout_type6.php on line 201