phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3cf0fbeaec124b05a2acf5450dc4d309' 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 ('3cf0fbeaec124b05a2acf5450dc4d309', -1, 1715601759, 1715601759, '12756f81', -4, 0, 0)

Line : 187
File : sessions.php