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 ('b8ac7ea1a9384cce1717f322f5d0c2be', -1, 1714344800, 1714344800, '12bc3ddf', -4, 0, 0)

Line : 222
File : sessions.php