Warning: mysqli_connect(): Error while reading greeting packet. PID=4071702 in /home/fewljpkl/public_html/apps/db.php on line 4

Fatal error: Uncaught mysqli_sql_exception: MySQL server has gone away in /home/fewljpkl/public_html/apps/db.php:4 Stack trace: #0 /home/fewljpkl/public_html/apps/db.php(4): mysqli_connect() #1 /home/fewljpkl/public_html/apps/db.php(19): DB->db_connect() #2 /home/fewljpkl/public_html/include/header.php(3): DB->all() #3 /home/fewljpkl/public_html/look.php(37): require_once('/home/fewljpkl/...') #4 {main} thrown in /home/fewljpkl/public_html/apps/db.php on line 4