Fatal error: Uncaught Error: Call to undefined function opcache_invalidate() in /mnt/web118/d1/62/57844562/htdocs/wirmachendas/wp-content/themes/hub/header.php:13
Stack trace:
#0 /mnt/web118/d1/62/57844562/htdocs/wirmachendas/wp-includes/template.php(730): require_once()
#1 /mnt/web118/d1/62/57844562/htdocs/wirmachendas/wp-includes/template.php(676): load_template('/mnt/web118/d1/...', true, Array)
#2 /mnt/web118/d1/62/57844562/htdocs/wirmachendas/wp-includes/general-template.php(48): locate_template(Array, true, true, Array)
#3 /mnt/web118/d1/62/57844562/htdocs/wirmachendas/wp-content/themes/hub/page-startseite.php(93): get_header()
#4 /mnt/web118/d1/62/57844562/htdocs/wirmachendas/wp-includes/template-loader.php(106): include('/mnt/web118/d1/...')
#5 /mnt/web118/d1/62/57844562/htdocs/wirmachendas/wp-blog-header.php(19): require_once('/mnt/web118/d1/...')
#6 /mnt/web118/d1/62/57844562/htdocs/wirmachendas/index.php(17): require('/mnt/web118/d1/...')
#7 {main}
  thrown in /mnt/web118/d1/62/57844562/htdocs/wirmachendas/wp-content/themes/hub/header.php on line 13