phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b9e9db840fdac5e291fa751380f1cb13' for key 'PRIMARY'

INSERT INTO zhpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b9e9db840fdac5e291fa751380f1cb13', -1, 1714262909, 1714262909, 'ac1a0035', -4, 0, 0)

Line : 217
File : sessions.php