Warning: Undefined variable $entity in /usr/home/zxcv/domains/vtm-lv.null.yt/public_html/bookstack/resources/views/entities/list-item-basic.blade.php on line 1

Fatal error: Uncaught Error: Call to a member function getType() on null in /usr/home/zxcv/domains/vtm-lv.null.yt/public_html/bookstack/resources/views/entities/list-item-basic.blade.php:1
Stack trace:
#0 {main}
  thrown in /usr/home/zxcv/domains/vtm-lv.null.yt/public_html/bookstack/resources/views/entities/list-item-basic.blade.php on line 1