Boa tarde Senhores,
Estou tendo um problema, após alterar a versão do php de minha revenda
Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /home/tapiocar/public_html/logar.php:1) in /home/tapiocar/public_html/logar.php on line 1
Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /home/tapiocar/public_html/logar.php:1) in /home/tapiocar/public_html/logar.php on line 1
<?php session_start(); ob_start();?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Logar</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="">
<meta name="author" content="">
<!-- Le styles -->
<link rel="stylesheet" href="css/bootstrap.min.css" type="text/css">
<style type="text/css">
body {
alguem poderia me dar uma luz
Obrigado