Database "host=db" does not exist

I just updated the tt-rss with ‘’‘git pull origin master’’’ and when I access the webpage I got the error:
Exception while creating PDO object:SQLSTATE[08006] [7] FATAL: database “host=db” does not exist
And this is the db I have
List of databases
Name | Owner | Encoding | Collate | Ctype | Access privileges
-----------±---------±---------±--------±--------±-------------------------- postgres | postgres | UTF8 | C.UTF-8 | C.UTF-8 |
template0 | postgres | UTF8 | C.UTF-8 | C.UTF-8 | =c/postgres + | | | | | postgres=CTc/postgres
template1 | postgres | UTF8 | C.UTF-8 | C.UTF-8 | =c/postgres + | | | | | postgres=CTc/postgres
ttrssdb | www-data | UTF8 | C.UTF-8 | C.UTF-8 | =Tc/“www-data” + | | | | | “www-data”=CTc/“www-data”

PostgreSQL 12.6 with Debian 10, PHP 7.3

best part is how this was posted in development

https://community.tt-rss.org/t/rip-config-php-hello-classes-config-php/4337

month probation, the usual, don’t come back, etc, etc, etc