phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd7a1f086b87edf42b359ebf1e43d8886' 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 ('d7a1f086b87edf42b359ebf1e43d8886', -1, 1715712035, 1715712035, '12bfaf9f', -4, 0, 0)

Line : 187
File : sessions.php