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 ('2a5db3b18995ade4f3d04d2c2d16d8c7', -1, 1714024100, 1714024100, '340f3f91', 1815, 0, 0)

Line : 187
File : sessions.php