phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f240f666b7772ab1c8264d4f2cf65447' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f240f666b7772ab1c8264d4f2cf65447', -1, 1715987720, 1715987720, '12de042c', 0, 0, 0)

Line : 187
File : sessions.php