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 ('ed42f64d660b793b0171e92e09ff8b21', -1, 1754192861, 1754192861, 'd849d808', 1, 0, 0)

Line : 187
File : sessions.php