Open Harvester Systems installation

I’m trying to install the Open Harvester Systems in my website, where I already have the OJS.
But when I run the installation, I received a data base error: “A database error has occurred: An unknown database connection error has occurred”.
Do you know how can I fix this error?
I checked the database connection and looks like is working fine.
I’m new with this. I’ll appreciate your help.
Thanks in advance,

Hello @ohl1492,

Please look at this older forum post and the next post down to see if you can identify the specific error: strange characters | caracteres extraños en multilenguaje - PKP Support

Let us know if that helps.

Amanda Stevens
Public Knowledge Project Team