phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2b4239d9719d17d75b24d5f6db259868' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('2b4239d9719d17d75b24d5f6db259868', -1, 1714320176, 1714320176, '12d9cbac', 23, 0)

Line : 187
File : sessions.php