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 ('5d31e1e72b95e912b6c714656a3a960e', -1, 1711668721, 1711668721, '22cbdd68', 20, 0, 0)

Line : 172
File : sessions.php