Start of gvmd failed

Hello together,

I hope somebody can help me.
I work with Greenbone Vulnerability Manager 9.0.0 on CentOs 8.
It worked fine, till last week. I dont know what happened, but gvmd crashed and it is not possible to start ist again.
I found in gvmd.log following error, and I dont knoe what does it mean and how I can fix it.

md manage:WARNING:2020-09-07 10h14.32 utc:2825: sql_open: PQconnectStart to ‘gvmd’ failed: could not connect to server: No such file or directory
** Is the server running locally and accepting**
** connections on Unix domain socket “/var/run/postgresql/.s.PGSQL.5432”?**

md manage:WARNING:2020-09-07 10h28.19 utc:4586: sql_exec_internal: PQexec failed: FEHLER: konnte Bibliothek »/usr/lib64/« nicht laden: /lib64/ undefined symbol: gnutls_x509_privkey_import

I have looked for this error in google, but just found this error in dependence with compilation of gvmd.
it worked already for me and I already scanned some targets with it.
Does anybody have idea what can I do?
I have searched for /var/run/postgresql/.s.PGSQL.5432 and I found one.
in this directory I can see also .s.PGSQL.5432.lock

thanks a lot.

Looks like you or your system has uninstalled some mandatory libraries (namely gnutls) which is required by the binary.

thank you for your answer. I asked my provider for it,
they found out that following libs are installed:
[root]# rpm -qa |grep gnutls

do you know which libs are required?

You have to look with ldd what external libs are needed:
# ldd /usr/lib64/ (0x0000ffffb685b000) => /usr/lib64/ (0x0000ffffb66c9000) => /usr/lib64/ (0x0000ffffb66a7000) => /usr/lib64/ (0x0000ffffb667d000) => /usr/lib64/ (0x0000ffffb65f7000) => /lib64/ (0x0000ffffb6494000)
/lib64/ (0x0000ffffb682d000) => /lib64/ (0x0000ffffb6447000) => /lib64/ (0x0000ffffb6418000)

or recompile your complete stack against the new dependencies.

I’m not familiar with the RPM world but on Debian the lib is called “libgnutls” which isn’t included in your output.