phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b480c451d76362c9af500e2f8d35d1ca' 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 ('b480c451d76362c9af500e2f8d35d1ca', -1, 1715904083, 1715904083, '12db846b', -8, 0, 0)

Line : 187
File : sessions.php