phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9e1cca08b40d8f3876d8986d21edcafb' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9e1cca08b40d8f3876d8986d21edcafb', -1, 1737579041, 1737579041, '0aff0001', 31, 0, 0)

Line : 199
File : sessions.php