phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b9d3782e3e69b9b3973f7ae76551d1fe' 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 ('b9d3782e3e69b9b3973f7ae76551d1fe', -1, 1715783791, 1715783791, '12e03e19', 19, 0, 0)

Line : 187
File : sessions.php