phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dc9d220716c909902001d63c2b2e1af1' 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 ('dc9d220716c909902001d63c2b2e1af1', -1, 1715649671, 1715649671, '12befdde', -8, 0, 0)

Line : 187
File : sessions.php