Hello,
I am facing too many issues with netcup's webhosting plan.
1. First, I can't change the base directory to httpdocs/public. I fixed it with .htaccess rewrite to /public.
2. Second, storage symlink is causing errors (symlink not allowed or something). I glued it with .htaccess as well (pointing /storage to /httpdocs/storage/public)
3. Third, php artisan config:cache causes open_basedir error. I deleted the bootstrap/cache/config.php to temporarily fix it.
All of these fixes doesn't look good to me. Especially the third one. Any assistance is much appreciated, thank you.