Class Not Found

Stack trace:
#0 /opt/bitnami/wordpress/wp-includes/template.php(783): require_once()
#1 /bitnami/wordpress/wp-content/themes/roof/inc/theme-options/cs-framework/cs-framework-path.php(117): load_template()
#2 /bitnami/wordpress/wp-content/themes/roof/inc/theme-options/cs-framework/cs-framework.php(67): cs_locate_template()
#3 /opt/bitnami/wordpress/wp-includes/class-wp-hook.php(308): cs_framework_init()
#4 /opt/bitnami/wordpress/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
#5 /opt/bitnami/wordpress/wp-includes/plugin.php(517): WP_Hook->do_action()
#6 /opt/bitnami/wordpress/wp-settings.php(623): do_action()
#7 /bitnami/wordpress/wp-config.php(190): require_once('...')
#8 /opt/bitnami/wordpress/wp-load.php(50): require_once('...')
#9 /opt/bitnami/wordpress/wp-blog-header.php(13): require_once('...')
#10...',