phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '451e1fc293a699dc3d8feddc6a24994e' 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 ('451e1fc293a699dc3d8feddc6a24994e', -1, 1715833442, 1715833442, '12d80828', -4, 0, 0)

Line : 187
File : sessions.php