phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8123bb99c355e13b4b33ad8207d03986' 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 ('8123bb99c355e13b4b33ad8207d03986', -1, 1714353412, 1714353412, 'c0a80201', -9, 0, 0)

Line : 187
File : sessions.php