Error

Error message

• Warning: ini_set() [function.ini-set]: Headers already sent. You cannot change the session module's ini settings at this time in include_once() (line 268 of /var/www/teaterseachange.dk/rehearsalmatters.org/sites/default/settings.php).
• Warning: ini_set() [function.ini-set]: Headers already sent. You cannot change the session module's ini settings at this time in include_once() (line 269 of /var/www/teaterseachange.dk/rehearsalmatters.org/sites/default/settings.php).
• Warning: ini_set() [function.ini-set]: Headers already sent. You cannot change the session module's ini settings at this time in include_once() (line 277 of /var/www/teaterseachange.dk/rehearsalmatters.org/sites/default/settings.php).
• Warning: ini_set() [function.ini-set]: Headers already sent. You cannot change the session module's ini settings at this time in include_once() (line 284 of /var/www/teaterseachange.dk/rehearsalmatters.org/sites/default/settings.php).
• Warning: ini_set() [function.ini-set]: Headers already sent. You cannot change the session module's ini settings at this time in drupal_settings_initialize() (line 819 of /var/www/teaterseachange.dk/rehearsalmatters.org/includes/bootstrap.inc).
• Warning: session_name() [function.session-name]: Cannot change session name when headers already sent in drupal_settings_initialize() (line 831 of /var/www/teaterseachange.dk/rehearsalmatters.org/includes/bootstrap.inc).
• Warning: Cannot modify header information - headers already sent by (output started at /var/www/teaterseachange.dk/rehearsalmatters.org/misc/typo3/phar-stream-wrapper/src/PharStreamWrapper.php:445) in drupal_send_headers() (line 1499 of /var/www/teaterseachange.dk/rehearsalmatters.org/includes/bootstrap.inc).
• PDOException: SQLSTATE[42000]: Syntax error or access violation: 1231 Variable 'sql_mode' can't be set to the value of 'NO_AUTO_CREATE_USER' in lock_may_be_available() (line 167 of /var/www/teaterseachange.dk/rehearsalmatters.org/includes/lock.inc).