Warning: mysqli_connect(): (HY000/2002): No such file or directory in /home/m8ocljwo/public_html/funcoes.php on line 20

Fatal error: Uncaught TypeError: mysqli_set_charset(): Argument #1 ($mysql) must be of type mysqli, bool given in /home/m8ocljwo/public_html/funcoes.php:21 Stack trace: #0 /home/m8ocljwo/public_html/funcoes.php(21): mysqli_set_charset(false, 'utf8') #1 /home/m8ocljwo/public_html/index.php(5): abre_conexao() #2 {main} thrown in /home/m8ocljwo/public_html/funcoes.php on line 21