Error reading ca cert file

[CupidonSauce173]

[Server thread/WARNING]: [TopVoter] Error while processing data from the serverlist!
[Server thread/ERROR]: [TopVoter] Error: Error reading ca cert file /etc/ssl/certs/ca-certificates.crt - mbedTLS: (-0x3E00_ PK - Read/write of file failed

pocketmine information : dev 1.7 build 1001 API 3.0.0-ALPHA12

[CupidonSauce173]

I run on CentOS 7.

[SalmonDE]

As far as I can tell this is an issue with your php/system configuration. TopVoter is not using any certificate files directly.

However, that file seems to be needed by curl to establish a https connection to the serverlist, hence why it occurs when TopVoter tries to fetch data from it.

[SalmonDE]

For future reference:
On Debian systems installing ca-certificates seems to have fixed the problem for someone:
apt-get install ca-certificates