And now, after some other manipulations to debug my issue, i can't start apache2 service. After a tail on apache logs, i get this warn :
AH01882: Init: this version of mod_ssl was compiled against a newer library (OpenSSL 1.0.2q 20 Nov 2018, version currently loaded is OpenSSL 1.0.2o 27 Mar 2018) - may result in undefined or erroneous behavior
[Mon Feb 11 16:51:18.523209 2019] [ssl:emerg] [pid 11200:tid 140586151446272] AH02565: Certificate and private key localhost:443:0 from /opt/bitnami/apache2/conf/server.crt and /opt/bitnami/apache2/conf/server.key do not match
AH00016: Configuration Failed
And after running bnsupport tool, i give you my support ticket : a246f232-33ad-6ae2-4fc3-febae97057af
Thanks if you can help me.