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 ('fc318c6ea1b6c1e6b13f44df9e1ff717', -1, 1714302135, 1714302135, '03856d1e', 1784, 0, 0)

Line : 187
File : sessions.php