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 ('3669b5f2d2b4b6a3f1a8ca37e5347ab2', -1, 1714302818, 1714302818, '0315686d', 1739, 0, 0)

Line : 187
File : sessions.php