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 ('21209e49fb3ef5886b6a64e4c6c2e1fc', -1, 1714271456, 1714271456, 'ac450692', 10, 0, 0)

Line : 187
File : sessions.php