line: 33 php_define = /home/usbf/public_html/includes/defines.php
line: 34 php_framework = /home/usbf/public_html/includes/framework.php

JPATH_BASE =/home/usbf/public_html
FOUND defines.php
FOUND framework.php
Warning: session_name(): Session name cannot be changed after headers have already been sent in /home/usbf/public_html/libraries/vendor/joomla/session/src/Storage/NativeStorage.php on line 405

line: 82 after crlf
line: 84 try to set user Failed to start the session because headers have already been sent by "/home/usbf/public_html/apps/includes/session.php" at line 33. (500 Whoops, looks like something went wrong.)

RuntimeException

HTTP 500 Whoops, looks like something went wrong.

Failed to start the session because headers have already been sent by "/home/usbf/public_html/apps/includes/session.php" at line 33.

Exception

RuntimeException

in /home/usbf/public_html/libraries/vendor/joomla/session/src/Storage/NativeStorage.php (line 473)
  1.             throw new \RuntimeException('Failed to start the session: already started by PHP.');
  2.         }
  4.         if (ini_get('session.use_cookies') && headers_sent($file, $line))
  5.         {
  6.             throw new \RuntimeException(
  7.                 sprintf('Failed to start the session because headers have already been sent by "%s" at line %d.', $file, $line)
  8.             );
  9.         }
  11.         if (!session_start())
NativeStorage->start() in /home/usbf/public_html/libraries/src/Session/Storage/JoomlaStorage.php (line 295)
  1.                 $this->setId($session_clean);
  2.                 $cookie->set($session_name, '', time() - 3600);
  3.             }
  4.         }
  6.         parent::start();
  8.         // Try loading data from the session
  9.         if (isset($_SESSION['joomla']) && !empty($_SESSION['joomla'])) {
  10.             $this->data = unserialize(base64_decode($_SESSION['joomla']));
  11.         }
in /home/usbf/public_html/libraries/vendor/joomla/session/src/Session.php -> start (line 406)
  1.         if ($this->isStarted())
  2.         {
  3.             return;
  4.         }
  6.         $this->store->start();
  8.         $this->setState(SessionState::ACTIVE);
  10.         // Initialise the session
  11.         $this->setCounter();
in /home/usbf/public_html/libraries/vendor/joomla/session/src/Session.php -> start (line 333)
  1.      */
  2.     public function has($name)
  3.     {
  4.         if (!$this->isActive())
  5.         {
  6.             $this->start();
  7.         }
  9.         return $this->store->has($name);
  10.     }
Session->has('user') in /home/usbf/public_html/libraries/src/Session/Session.php (line 194)
  2.                 $name = $args[2] . '.' . $name;
  3.             }
  4.         }
  6.         if (parent::has($name)) {
  7.             // Parent is used because of b/c, can be changed in Joomla 5
  8.             return parent::get($name, $default);
  9.         }
  11.         /*
Session->get('user') in /home/usbf/public_html/apps/includes/session.php (line 85)
  1.     $crlf = '<br>';
  2. }
  3.     echo "<br> line: " . __LINE__ . "  after crlf" ; 
  5. echo "<br>line: " . __LINE__ . "  try to set user";
  6. $user    = $app->getSession()->get('user');
  7. if ($user->guest) {
  8.     echo 'this is a guest user' . $crlf;
  9. } else {
  10.     echo 'user id = ' . $user->id . ', name = ' . $user->name . $crlf;
  11. }
include('/home/usbf/public_html/apps/includes/session.php') in /home/usbf/public_html/apps/teamforms.php (line 5)
  1. <?php
  2. // teamforms.php
  4. /// must be before header
  5. include "includes/session.php";    // access joomla login
  6. $ifadmin =  ($my->usertype == 'Administrator' || $my->usertype == 'Super Administrator'  );
  8. /// init variables ///
  9. $script_version = $parent_version = "021f4-008g1" ; // 20240204
  10. $script_name    = basename(__FILE__);

Stack Trace

RuntimeException 
RuntimeException:
Failed to start the session because headers have already been sent by "/home/usbf/public_html/apps/includes/session.php" at line 33.

  at /home/usbf/public_html/libraries/vendor/joomla/session/src/Storage/NativeStorage.php:473
  at Joomla\Session\Storage\NativeStorage->start()
     (/home/usbf/public_html/libraries/src/Session/Storage/JoomlaStorage.php:295)
  at Joomla\CMS\Session\Storage\JoomlaStorage->start()
     (/home/usbf/public_html/libraries/vendor/joomla/session/src/Session.php:406)
  at Joomla\Session\Session->start()
     (/home/usbf/public_html/libraries/vendor/joomla/session/src/Session.php:333)
  at Joomla\Session\Session->has('user')
     (/home/usbf/public_html/libraries/src/Session/Session.php:194)
  at Joomla\CMS\Session\Session->get('user')
     (/home/usbf/public_html/apps/includes/session.php:85)
  at include('/home/usbf/public_html/apps/includes/session.php')
     (/home/usbf/public_html/apps/teamforms.php:5)