Warning: mysqli::query(): (08S01/1053): Server shutdown in progress in /var/www/html/lib/contents/fstream.inc.php on line 39

Fatal error: Uncaught Error: Call to a member function fetch_assoc() on bool in /var/www/html/lib/contents/fstream.inc.php:40
Stack trace:
#0 /var/www/html/index.php(101): include()
#1 {main}
  thrown in /var/www/html/lib/contents/fstream.inc.php on line 40