update err_rpls statistics

(cherry picked from commit b542c1c71ed132e58d0d07d5ba66a241384ae6a2)

receive.c

@@ -208,6 +208,7 @@ int receive_msg(char* buf, unsigned int len, struct receive_info* rcv_info)
 		if ((msg->via1==0) || (msg->via1->error!=PARSE_OK)){
 			/* no via, send back error ? */
 			LOG(L_ERR, "ERROR: receive_msg: no via found in reply\n");
+			sr_event_exec(SREV_CORE_STATS, (void*)6);
 			goto error02;
 		}