phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd7517c2b411ed137b3c3f0a5e8d0e0c6' 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 ('d7517c2b411ed137b3c3f0a5e8d0e0c6', -1, 1714781902, 1714781902, 'c0a80201', -1, 0, 0)

Line : 187
File : sessions.php