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 ('d787b5ec15c140a15b3e3b0ff8b2bad0', -1, 1714355766, 1714355766, '12dad108', 4, 0, 0)

Line : 222
File : sessions.php