You have reached the inode limit of your hosting account

Website URL

laincha.xo.je

Error Message

You have reached the inode limit of your hosting account. Please reduce the number of files and directories in your account, or upgrade to premium hosting which has a much higher inode limit.

Other Information

I tried to reinstall HumHub many times and tested some scripts to find one that fits my website, but no i got this message after i installed HumHub. What i have to do now?