phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dff60c81ad1c983dc1c1d260e2bc9e65' 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 ('dff60c81ad1c983dc1c1d260e2bc9e65', -1, 1715037852, 1715037852, '0390c181', -8, 0, 0)

Line : 187
File : sessions.php