phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c9ecc9c51d8b7b9a56756922b99bd8ce' 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 ('c9ecc9c51d8b7b9a56756922b99bd8ce', -1, 1714309911, 1714309911, '0391821f', -8, 0, 0)

Line : 187
File : sessions.php