phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f6d79fb5e25734a618c8a917bec96fda' 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 ('f6d79fb5e25734a618c8a917bec96fda', -1, 1715789831, 1715789831, '038a897f', -1, 0, 0)

Line : 187
File : sessions.php