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 ('c1d3ea256845d0ad813b7ffb57cf21db', -1, 1711667758, 1711667758, '03e3fc57', -20, 0, 0)

Line : 172
File : sessions.php