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 ('9f759f156fa84e1a825b78d0ecdd5baf', -1, 1714322777, 1714322777, '0380c7d2', 781, 0, 0)

Line : 187
File : sessions.php