Warning: session_start(): open(/var/lib/php/session/sess_7vmj7mad67qi9pls7dqssk9n91, O_RDWR) failed: No space left on device (28) in /home/pollingkita_com/config.php on line 2

Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[HY000] [1040] Too many connections' in /home/pollingkita_com/config.php:10
Stack trace:
#0 /home/pollingkita_com/config.php(10): PDO->__construct('mysql:dbname=po...', 'polling', 'b4UzQRwb')
#1 /home/pollingkita_com/index.php(3): include('/home/pollingki...')
#2 {main}
  thrown in /home/pollingkita_com/config.php on line 10

Warning: Unknown: open(/var/lib/php/session/sess_7vmj7mad67qi9pls7dqssk9n91, O_RDWR) failed: No space left on device (28) in Unknown on line 0

Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/var/lib/php/session) in Unknown on line 0