phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6a449e8f469e4015e540cd41bd03749d' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('6a449e8f469e4015e540cd41bd03749d', -1, 1751392510, 1751392510, 'd849d8b9', -12, 0, 0)

Line : 187
File : sessions.php