Hello @overonit,
First and foremost, please refer to the compatibility matrix for SuiteCRM 8.5.1 available at this link.
Once you’ve reviewed the compatibility matrix, proceed to grant permissions to files and folders as outlined in this documentation.
Next, navigate to your browser and follow the instructions provided in this document to complete the setup process.
Let me know if you run into any errors along the way, and I’ll be happy to help you further.
Thanks.