Invalid SSL Certificate error after upgrading i-mscp to 1.2.17

There’s a bug in 1.17:
We need to change the following line at line number 233 in /var/www/imscp/engine/PerlLib/iMSCP/

return 0 unless $self->{'ca_bundle_container_path'} eq '';


return 0 if $self->{'ca_bundle_container_path'} eq '';

Then, restart the panel with:

service imscp_panel restart

And now, sel generate each certificate again from the panel.