phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ac84210837b9d6964e5d814944678a65' 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 ('ac84210837b9d6964e5d814944678a65', -1, 1715337717, 1715337717, '0395d620', 0, 0, 0)

Line : 187
File : sessions.php