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 ('80f9df2b4b67a4aa9e6f5b7d604ef3dd', -1, 1714310025, 1714310025, '12dec88f', 688, 0, 0)

Line : 187
File : sessions.php