Related Work
Fatal error: Uncaught Error: Call to undefined function lisatruttmann_post_thumbnail() in /usr/www/users/lisatr/wp-lisaTruttmann/wp-content/themes/lisatruttmann/template-parts/content-page.php:17 Stack trace: #0 /usr/www/users/lisatr/wp-lisaTruttmann/wp-includes/template.php(772): require() #1 /usr/www/users/lisatr/wp-lisaTruttmann/wp-includes/template.php(716): load_template('/usr/www/users/...', false, Array) #2 /usr/www/users/lisatr/wp-lisaTruttmann/wp-includes/general-template.php(204): locate_template(Array, true, false, Array) #3 /usr/www/users/lisatr/wp-lisaTruttmann/wp-content/themes/lisatruttmann/page.php(9): get_template_part('template-parts/...', 'page') #4 /usr/www/users/lisatr/wp-lisaTruttmann/wp-includes/template-loader.php(106): include('/usr/www/users/...') #5 /usr/www/users/lisatr/wp-lisaTruttmann/wp-blog-header.php(19): require_once('/usr/www/users/...') #6 /usr/www/users/lisatr/wp-lisaTruttmann/index.php(17): require('/usr/www/users/...') #7 {main} thrown in /usr/www/users/lisatr/wp-lisaTruttmann/wp-content/themes/lisatruttmann/template-parts/content-page.php on line 17