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 ('4d06c8791ffd8b3b1f228a6d6a708dc3', -1, 1711696547, 1711696547, '3417e7cf', -9, 0, 0)

Line : 172
File : sessions.php