how do i fix this error everytime i try to enlist a product using CJJdropshipping on my WordPress Website?

how do i fix this error everytime i try to enlist a product using CJJdropshipping on my WordPress Website?

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)