phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a9d9f5ab471087428c4bd97fdb3a8473' 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 ('a9d9f5ab471087428c4bd97fdb3a8473', -1, 1715079028, 1715079028, '03858d06', 0, 0, 0)

Line : 187
File : sessions.php