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 ('fc0a72d2b77943c1ccf5cf9a9257ce6e', -1, 1729633078, 1729633078, '12d9b9d3', 0, 0, 0)

Line : 222
File : sessions.php