Notice: session_start(): Ignoring session_start() because a session is already active in /home4/prj2co04/public_html/adm/conexao.php on line 21

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/conteudo.php(9): include_once() #1 {main} thrown in /home4/prj2co04/public_html/site/header.php on line 5