phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d51d87b9845a229a09f90b2e2a216bcd', -1, 1763415051, 1763415051, 'd849d8b0', 2, 0, 0)

Line : 222
File : sessions.php