Pastebin

 * Stopping system logging syslog-ng
   ...done.
 * Starting system logging syslog-ng
Configuration file has no version number, assuming syslog-ng 2.1 format. Please add @version: maj.min to the beginning of the file;
WARNING: global: the default value of chain_hostnames is changing to 'no' in version 3.0, please update your configuration accordingly;
WARNING: input: sources do not remove new-line characters from messages by default in version 3.0, please add 'no-multi-line' flag to your configuration if you want to retain this functionality;
WARNING: file source: default value of follow_freq in file sources is changing in 3.0 to '1' for all files except /proc/kmsg;
Your configuration file uses an obsoleted keyword, please update your configuration; keyword='log_prefix', change='program_override'
WARNING: template: the default value for template-escape is changing to 'no' in version 3.0, please update your configuration file accordingly;
   ...done.