Fatal error: Uncaught mysqli_sql_exception: MySQL server has gone away in /var/www/html/includes/funcs.php:656 Stack trace: #0 /var/www/html/includes/funcs.php(656): mysqli_query() #1 /var/www/html/pesquisa.php(37): obterAnosDisponiveis() #2 {main} thrown in /var/www/html/includes/funcs.php on line 656