phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a3643609e3b89c452a5d5ab350de002f' 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 ('a3643609e3b89c452a5d5ab350de002f', -1, 1715197599, 1715197599, 'c0a80201', -10, 0, 0)

Line : 187
File : sessions.php