phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f8b71faad9b2eaec72c9ff17e7f9a4c2' 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 ('f8b71faad9b2eaec72c9ff17e7f9a4c2', -1, 1715773451, 1715773451, '12760e91', -4, 0, 0)

Line : 187
File : sessions.php