Your server is fixed. There is no specific problem with the imscp_traffic service.
I've updated your i-MSCP installation with the code from our hotfixes branch. Please, don't try to reinstall the version 1.3.5. If you need to run the installer again, do it from the /usr/local/src/imscp/imscp-hotfixes directory. Once the version 1.3.6 will be released, you'll be able to update as usually.
I've also disabled your OpenDKIM plugin that is not compatible with latest i-MSCP version. You must now upload the latest version available from our plugin repository and once done, re-enable the plugin. Don't reenable the plugin before uploading the new version, else, there will be many errors. You should also update your other plugins.
Thread closed.
