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 ('4dc7d2d9a36d4331d15c28c2d1ab28ef', -1, 1754427492, 1754427492, 'd849d808', 3, 0, 0)

Line : 187
File : sessions.php