phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd9780ce9a5c9d5a3b2c874c99338875b' 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 ('d9780ce9a5c9d5a3b2c874c99338875b', -1, 1714321554, 1714321554, 'c0a80201', -9, 0, 0)

Line : 187
File : sessions.php