Ah, gotcha Mike. Alright, Simas, let’s check if you have any SSH access first.
Try logging in to your Hostinger server via SSH. If you can’t, it’s time to reach out to Hostinger support to handle the Java 21 installation.
If you’re able to log in via SSH, drop me a line, and we’ll proceed. If not, just tell Hostinger support you need Temurin 21 JDK installed on your Debian 11 server.
Fingers crossed you have access! 
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