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 ('f8d24ebb8f5d6509258ba7e2d5ed871a', -1, 1709417919, 1709417919, '22cca9e6', 12, 0, 0)

Line : 172
File : sessions.php