Fatal error: Uncaught Error: Call to undefined function conexao() in /home4/prj2co04/public_html/site/header.php:5 Stack trace: #0 /home4/prj2co04/public_html/site/index.php(3): include_once() #1 {main} thrown in /home4/prj2co04/public_html/site/header.php on line 5