Error

Error message

• Warning: ini_set(): Headers already sent. You cannot change the session module's ini settings at this time in include_once() (line 302 of /home/klient.dhosting.pl/mopstczew/www/pkps.tczew.pl/public_html/sites/default/settings.php).
• Warning: ini_set(): Headers already sent. You cannot change the session module's ini settings at this time in include_once() (line 303 of /home/klient.dhosting.pl/mopstczew/www/pkps.tczew.pl/public_html/sites/default/settings.php).
• Warning: ini_set(): Headers already sent. You cannot change the session module's ini settings at this time in include_once() (line 311 of /home/klient.dhosting.pl/mopstczew/www/pkps.tczew.pl/public_html/sites/default/settings.php).
• Warning: ini_set(): Headers already sent. You cannot change the session module's ini settings at this time in include_once() (line 318 of /home/klient.dhosting.pl/mopstczew/www/pkps.tczew.pl/public_html/sites/default/settings.php).
• Warning: ini_set(): Headers already sent. You cannot change the session module's ini settings at this time in drupal_settings_initialize() (line 819 of /home/klient.dhosting.pl/mopstczew/www/pkps.tczew.pl/public_html/includes/bootstrap.inc).
• Warning: ini_set(): Headers already sent. You cannot change the session module's ini settings at this time in drupal_settings_initialize() (line 828 of /home/klient.dhosting.pl/mopstczew/www/pkps.tczew.pl/public_html/includes/bootstrap.inc).
• Warning: session_name(): Cannot change session name when headers already sent in drupal_settings_initialize() (line 831 of /home/klient.dhosting.pl/mopstczew/www/pkps.tczew.pl/public_html/includes/bootstrap.inc).
• Warning: Cannot modify header information - headers already sent by (output started at /home/klient.dhosting.pl/mopstczew/www/pkps.tczew.pl/public_html/misc/typo3/phar-stream-wrapper/src/PharStreamWrapper.php:445) in drupal_send_headers() (line 1499 of /home/klient.dhosting.pl/mopstczew/www/pkps.tczew.pl/public_html/includes/bootstrap.inc).
• PDOException: SQLSTATE[HY000] [1040] Too many connections in lock_may_be_available() (line 167 of /home/klient.dhosting.pl/mopstczew/www/pkps.tczew.pl/public_html/includes/lock.inc).