phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b638c0f4d7177e8abb88dbdb0bb5682f' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b638c0f4d7177e8abb88dbdb0bb5682f', -1, 1715346411, 1715346411, '0389b534', -8, 0, 0)

Line : 187
File : sessions.php