add more details to xml_curl errors

src/mod/xml_int/mod_xml_curl/mod_xml_curl.c

@@ -293,12 +293,12 @@ static switch_xml_t xml_url_fetch(const char *section, const char *tag_name, con
 	}
 
 	if (config_data.err) {
-		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error encountered!\n");
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error encountered! [%s]\ndata: [%s]\n", binding->url, data);
 		xml = NULL;
 	} else {
 		if (httpRes == 200) {
 			if (!(xml = switch_xml_parse_file(filename))) {
-				switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error Parsing Result!\n");
+				switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error Parsing Result! [%s]\ndata: [%s]\n", binding->url, data);
 			}
 		} else {
 			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Received HTTP error %ld trying to fetch %s\ndata: [%s]\n", httpRes, binding->url,