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 ('b7aac4dc0a14ebd27572d665b3ff93a7', -1, 1714355486, 1714355486, '1276019e', 21, 0, 0)

Line : 220
File : sessions.php