Read the output of batcavelounge.eu - Make your website better - DNS, redirects, mixed content, certificates
There is a new certificate
CN=www.batcavelounge.eu
03.03.2020
01.06.2020
expires in 90 days www.batcavelounge.eu - 1 entry
so you have renewed your certificate today and you have replaced the critical certificate. So the CAA problem is fixed.
But you have created the wrong certificate, your non-www version is insecure. Create one certificate with both domain names.