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 ('6f3109421cf3358befc348d2c6c6088c', -1, 1743773373, 1743773373, '0380ab4d', 2090, 0, 0)

Line : 187
File : sessions.php