backtrace=usrsharelogstashlogstash-coreliblogstashcompilerrb58in compile_imperative usrsharelogstashlogstash-coreliblogstashcompilerrb66in compile_graph usrsharelogstashlogstash-coreliblogstashcompile

There seems to be an error in the Logstash configuration file. The backtrace shows that the compiler was unable to compile the sources, which led to the pipeline initialization failing. It is recommended to check the configuration file for any syntax errors or invalid settings.