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 ('cbe2cb869f155d5cee9d4c15f8f41b8e', -1, 1711711205, 1711711205, '23ad7d70', -4, 0, 0)

Line : 172
File : sessions.php