phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5209da4ae7ce40f2e0f1506ea6db60a3' for key 'PRIMARY'

INSERT INTO car_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('5209da4ae7ce40f2e0f1506ea6db60a3', -1, 1788773850, 1788773850, 'd849d9ad', -4, 0, 0)

Line : 187
File : sessions.php