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 ('3a84600eae19feb6ec8dab0eeea575bb', -1, 1738738044, 1738738044, '0d3a72a3', -9, 0, 0)

Line : 189
File : sessions.php