Warning: session_start(): open(/var/lib/php/sessions/sess_pbtntq0sp5ckk7ribfr5s6k207, O_RDWR) failed: No space left on device (28) in /var/www/html/v2/configure.php on line 9

Warning: pg_connect(): Unable to connect to PostgreSQL server: could not connect to server: Connection refused Is the server running on host "localhost" (::1) and accepting TCP/IP connections on port 5432? could not connect to server: Connection refused Is the server running on host "localhost" (127.0.0.1) and accepting TCP/IP connections on port 5432? in /var/www/html/php/Classes/Pgsql.php on line 20

Warning: Unknown: open(/var/lib/php/sessions/sess_pbtntq0sp5ckk7ribfr5s6k207, 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/sessions) in Unknown on line 0