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 ('dc2a704debdf1a9f8b76a0976c7299e4', -1, 1711707120, 1711707120, '22eb9697', 8, 0, 0)

Line : 172
File : sessions.php