phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '484833ddf80bda4efdea88ad5a8fdac7' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('484833ddf80bda4efdea88ad5a8fdac7', -1, 1715701544, 1715701544, '12769045', 6, 0, 0)

Line : 187
File : sessions.php