phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '16f16c696f938d5ea9051c8a0db681d0' 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 ('16f16c696f938d5ea9051c8a0db681d0', -1, 1715308084, 1715308084, '03850cac', -4, 0, 0)

Line : 187
File : sessions.php