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 ('9f48944b27ea0c700b8d3acdc3b1fb72', -1, 1714207790, 1714207790, '12df6ae8', 1918, 0, 0)

Line : 187
File : sessions.php