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 ('e1b55bb17eb7be1f5c4d0d444fc3f0e6', -1, 1714038704, 1714038704, '12e300c0', 1378, 0, 0)

Line : 187
File : sessions.php