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 ('f62d25eeaa6bd0f0f617e55f5f8946cb', -1, 1758146349, 1758146349, 'd849d886', 4, 0, 0)

Line : 189
File : sessions.php