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 ('343856a063c01a14b4f6f12f1ab871bc', -1, 1714261188, 1714261188, '12777663', 1635, 0, 0)

Line : 187
File : sessions.php