phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9bdcb6ec3136a91cb2d3ad1836b68f4b' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9bdcb6ec3136a91cb2d3ad1836b68f4b', -1, 1715530506, 1715530506, '0395f456', 9, 0, 0)

Line : 187
File : sessions.php