phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1511c18b24a77db6d1517041482477aa' 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 ('1511c18b24a77db6d1517041482477aa', -1, 1714951967, 1714951967, '03811687', -1, 0, 0)

Line : 187
File : sessions.php