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 ('86e012fa1d2605a9a5fae6f9b0d69afc', -1, 1714029020, 1714029020, 'ac4672ba', 7, 0, 0)

Line : 187
File : sessions.php