phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b9ac353f9334aa5342e9ff45c68fd089' 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 ('b9ac353f9334aa5342e9ff45c68fd089', -1, 1714238900, 1714238900, '039177c7', 1, 0, 0)

Line : 187
File : sessions.php