Warning: Undefined variable $options in /usr/home/zxcv/domains/vtm-lv.null.yt/public_html/bookstack/resources/views/common/sort.blade.php on line 2

Fatal error: Uncaught TypeError: array_keys(): Argument #1 ($array) must be of type array, null given in /usr/home/zxcv/domains/vtm-lv.null.yt/public_html/bookstack/resources/views/common/sort.blade.php:2
Stack trace:
#0 /usr/home/zxcv/domains/vtm-lv.null.yt/public_html/bookstack/resources/views/common/sort.blade.php(2): array_keys(NULL)
#1 {main}
  thrown in /usr/home/zxcv/domains/vtm-lv.null.yt/public_html/bookstack/resources/views/common/sort.blade.php on line 2