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 ('ddf6a17e4ce08c96d5c1a4efa804c331', -1, 1711720720, 1711720720, '03e7d9d1', 17, 0, 0)

Line : 172
File : sessions.php