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 ('d3f15e3906d6d0e1f141b1d4ef06bd3a', -1, 1741949921, 1741949921, '12be9e4c', 6, 0, 0)

Line : 189
File : sessions.php