Installation problems OJS 3.4.0.5 on a shared webspace Ionos server

I installed OJS 3.4.0.5 on a shared webspace Ionos server.

Initially nothing worked, i.e. I could never get to the installer web gui. This post helped a lot and got me through the install: OJS 3.3.0.8 Installation on IONOS Hosting - Solutions

but now I see this:

I initially saw the 500 errors described in the above post and implemented the suggested fixes, but now I’m getting these errors:

[Error] Did not parse stylesheet at ‘https://jinr-beta.ardin.online/index/$$$call$$$/page/page/css?name=stylesheet’ because non CSS MIME types are not allowed in strict mode.
[Error] Did not parse stylesheet at ‘https://jinr-beta.ardin.online/index/$$$call$$$/page/page/css?name=font’ because non CSS MIME types are not allowed in strict mode.

Any idea how to fix this?

Help would be very much appreciated

No replies so far. Can anyone help?

Hi @hak01

I have the impression that it is an error about the permissions on the installation folders, have you checked the permissions, https://docs.pkp.sfu.ca/admin-guide/en/troubleshooting#permissions-file-access-etc