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 ('70143c3ff5b9b5c27297c4f9727ae94b', -1, 1717127567, 1717127567, 'ac4507ad', 38, 0, 0)

Line : 187
File : sessions.php