phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8909a48d7082e72b9b897e7b1ffe5c1b' 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 ('8909a48d7082e72b9b897e7b1ffe5c1b', -1, 1715196888, 1715196888, '030efd98', 18, 0, 0)

Line : 187
File : sessions.php