phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c9a8df7642db0032a072ba2cc9cba1cb' 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 ('c9a8df7642db0032a072ba2cc9cba1cb', -1, 1716337801, 1716337801, '03905f16', -4, 0, 0)

Line : 187
File : sessions.php