diff --git a/src/de/mrbesen/youtubecrawler/Crawler.java b/src/de/mrbesen/youtubecrawler/Crawler.java
index 622a1a5..bc0707c 100644
--- a/src/de/mrbesen/youtubecrawler/Crawler.java
+++ b/src/de/mrbesen/youtubecrawler/Crawler.java
@@ -137,119 +137,137 @@ public class Crawler implements Runnable {
 		}
 		while(crawl) {
 			log.info("to Crawl: " + toCrawl.size() + " known: " + toknown.size() + " Time: " + dateform.format(new Date()));
-
-			//fullfill request
-			while(!requested.isEmpty() && !toCrawl.isEmpty() && crawl) {
-				log.info("fullfill request");
-				currentstate = "fullfill requests";
-				send(requested.remove(0));
-			}
-
-			//kindof idle
-			while(toCrawl.size() > (jobspeerthread * threads.size()) && crawl && requested.isEmpty()) {
-				startup = 0;//stop startup count
-				currentstate = "idle";
-				Thread.yield();
-				try {
-					Thread.sleep(100);
-				} catch(InterruptedException ignored) {
-					break;
-				}
-				//				updateDB();
-			}
-			//nothing left?
-			if(toknown.isEmpty() && toCrawl.isEmpty() && requested.size() == threads.size()) {//very uncommon
-				log.warn("nothing left to crawl");
-				crawl = false;
-			}
-
-			//refil the tocrawl list.
-			if(!toknown.isEmpty()) {
-				//check in db for known videos
-				log.info("Checking the DB");
-				currentstate = "get new tocrawl";
-				//				listlock.writeLock().lock();
-				while(toCrawl.size() < jobspeerthread * threads.size() * 2 && crawl && !toknown.isEmpty()) {
-					LinkedList<String> tocheck = new LinkedList<>();
-					for(int i = 0; i < toknown.size() && i < maxvideostotest; i++) {
-						tocheck.add(toknown.removeFirst());
-					}
-					toCrawl.addAll(db.checkvideos(tocheck));
-				}
-				//				listlock.writeLock().unlock();
-			} 
-			if(toknown.size() < threadcount * jobspeerthread * 20 && crawl) {
-				currentstate = "restoretemp";
-				log.info("restoreTemp");
-				LinkedList<String> rest = db.restoreTemp();
-				toknown.addAll(rest);
-			}
-
-			//writing crawlfile
-			log.info("Writing Crawlfile");
-			currentstate = "writing crawlfile";
-			//			listlock.writeLock().lock();
 			try {
-				PrintWriter p = new PrintWriter(new BufferedWriter(new FileWriter(crawlfile)));
-				for(String t : toCrawl) {
-					p.println(t);
+				//fullfill request
+				while(!requested.isEmpty() && !toCrawl.isEmpty() && crawl) {
+					log.info("fullfill request");
+					currentstate = "fullfill requests";
+					send(requested.remove(0));
 				}
-				p.println("-");
-				for(String t : toknown) {
-					p.println(t);
-				}
-				p.close();
-			} catch (IOException e) {
-				log.error("Error writing crawlfile.", e);
-			}
 
-			//get reports
-			currentstate = "get report";
-			log.info("get report");
-			int count = 0;
-			for (CrawlerThread crawlerThread : threads) {
-				LinkedList<String>[] report = crawlerThread.report();
-				crawlcount+= report[0].size();
-				toSave.addAll(report[0]);
-				crawlerThread.crawled.clear();
-				while(report[1].size() > 0) {
-					LinkedList<String> store = new LinkedList<>();
+				//kindof idle
+				while(toCrawl.size() > (jobspeerthread * threads.size()) && crawl && requested.isEmpty()) {
+					startup = 0;//stop startup count
+					currentstate = "idle";
+					Thread.yield();
 					try {
-						while(!report[1].isEmpty() && store.size() < 50) {
-							store.add(report[1].removeFirst());
-
-							count++;
-						}
-					} catch(NoSuchElementException ignored) {//concurrentmodification fuckery
+						Thread.sleep(100);
+					} catch(InterruptedException ignored) {
+						break;
 					}
-					db.storeTemp(store);
+					//				updateDB();
+				}
+				//nothing left?
+				if(toknown.isEmpty() && toCrawl.isEmpty() && requested.size() == threads.size()) {//very uncommon
+					log.warn("nothing left to crawl");
+					crawl = false;
 				}
-				log.info(count + " videos added.");
-				crawlerThread.found.clear();
-			}
 
-			//save to db
-			currentstate = "save to DB";
-			log.info("save " + toSave.size() + " videos to DB.");
-			while(!toSave.isEmpty()) {
-				LinkedList<String> videoids = new LinkedList<>();
-				for(int i = 0; i < 50 && !toSave.isEmpty(); i++) {
-					videoids.add(toSave.remove(0));
+				//refil the tocrawl list.
+				if(!toknown.isEmpty()) {
+					//check in db for known videos
+					log.info("Checking the DB");
+					currentstate = "get new tocrawl";
+					//				listlock.writeLock().lock();
+					while(toCrawl.size() < jobspeerthread * threads.size() * 2 && crawl && !toknown.isEmpty()) {
+						LinkedList<String> tocheck = new LinkedList<>();
+						for(int i = 0; i < toknown.size() && i < maxvideostotest; i++) {
+							tocheck.add(toknown.removeFirst());
+						}
+						toCrawl.addAll(db.checkvideos(tocheck));
+					}
+					//				listlock.writeLock().unlock();
+				} 
+				if(toknown.size() < threadcount * jobspeerthread * 20 && crawl) {
+					currentstate = "restoretemp";
+					log.info("restoreTemp");
+					LinkedList<String> rest = db.restoreTemp();
+					toknown.addAll(rest);
 				}
-				if(videoids.size() > 0) {
-					List<Video> videos = api.getInfos(videoids)[0];
-					db.addVideos(videos);
-				}
-			}
 
-			//at the beginning there is maybe just one video to crawl, so keep it calm.
-			if(startup > 0) {
-				startup --;
-				currentstate = "startup sleep";
-				log.info("startup sleep");
+				//writing crawlfile
+				log.info("Writing Crawlfile");
+				currentstate = "writing crawlfile";
+				//			listlock.writeLock().lock();
 				try {
-					Thread.sleep(2000);
-				} catch(InterruptedException e) {}
+					PrintWriter p = new PrintWriter(new BufferedWriter(new FileWriter(crawlfile)));
+					for(String t : toCrawl) {
+						p.println(t);
+					}
+					p.println("-");
+					for(String t : toknown) {
+						p.println(t);
+					}
+					p.close();
+				} catch (IOException e) {
+					log.error("Error writing crawlfile.", e);
+				}
+
+				//get reports
+				currentstate = "get report";
+				log.info("get report");
+				int count = 0;
+				for (CrawlerThread crawlerThread : threads) {
+					LinkedList<String>[] report = crawlerThread.report();
+					crawlcount+= report[0].size();
+					toSave.addAll(report[0]);
+					crawlerThread.crawled.clear();
+					while(report[1].size() > 15) {
+						LinkedList<String> store = new LinkedList<>();
+						try {
+							while(!report[1].isEmpty() && store.size() < 50) {
+								store.add(report[1].removeFirst());
+
+								count++;
+							}
+						} catch(NoSuchElementException ignored) {//concurrentmodification fuckery
+							log.info("no suchelement bla");
+						}
+						db.storeTemp(store);
+					}
+					log.info(count + " videos added.");
+					crawlerThread.found.clear();
+				}
+				db.deleteDouble();
+
+				long runtimes = (System.currentTimeMillis() - start) / 1000;
+				if(runtimes < 0)
+					runtimes = 1;
+				float vidps = (crawlcount / (float) runtimes);//videos per second
+				Main.getMain().broadcastAdmin(vidps + "v/s " + crawlcount + " total V");
+
+				//save to db
+				currentstate = "save to DB";
+				log.info("save " + toSave.size() + " videos to DB.");
+				while(!toSave.isEmpty()) {
+					LinkedList<String> videoids = new LinkedList<>();
+					for(int i = 0; i < 50 && !toSave.isEmpty(); i++) {
+						videoids.add(toSave.remove(0));
+					}
+					if(videoids.size() > 0) {
+						List<Video> videos = api.getInfos(videoids)[0];
+						db.addVideos(videos);
+					}
+				}
+
+				//at the beginning there is maybe just one video to crawl, so keep it calm.
+				if(startup > 0) {
+					startup --;
+					currentstate = "startup sleep";
+					log.info("startup sleep");
+					try {
+						Thread.sleep(2000);
+					} catch(InterruptedException e) {}
+				}
+			} catch(Throwable t) {
+				log.warn("exception in Crawler!", t);
+				StringBuilder sb = new StringBuilder();
+				for(StackTraceElement elem : t.getStackTrace()) {
+					sb.append(elem.getFileName() + "(").append(elem.getMethodName() + ":").append(elem.getLineNumber() + ")\n");
+				}
+				Main.getMain().broadcastAdmin("Excpetion in crawler: " + t.toString() + "\n" + sb.toString() );
+				crawl = false;
+				Main.getMain().stop();
 			}
 		}
 
@@ -270,12 +288,12 @@ public class Crawler implements Runnable {
 		return new Video();
 	}
 
-	public String printStats() {
+	public String getStats() {
 		long runtimes = (System.currentTimeMillis() - start) / 1000;
 		if(runtimes < 0)
 			runtimes = 1;
-		int runtimem = (int) (runtimes / 60);
 		float vidps = (crawlcount / (float) runtimes);//videos per second
+		int runtimem = (int) (runtimes / 60);
 		String out = "";
 		out += "ToCrawl: " + toCrawl.size();
 		out += "\nToknown: " + toknown.size();
diff --git a/src/de/mrbesen/youtubecrawler/DB.java b/src/de/mrbesen/youtubecrawler/DB.java
index 9f0060c..9f27b53 100644
--- a/src/de/mrbesen/youtubecrawler/DB.java
+++ b/src/de/mrbesen/youtubecrawler/DB.java
@@ -43,7 +43,7 @@ public class DB {
 				con.setCatalog(db);
 				update("CREATE TABLE `videos` (`id` varchar(13) NOT NULL,`length` int(11) NOT NULL,`created` int(11) NOT NULL,`langcode` varchar(3) NOT NULL DEFAULT 'en',`category` int(11) DEFAULT NULL, PRIMARY KEY (`id`), UNIQUE KEY `id_UNIQUE` (`id`)) ENGINE=InnoDB DEFAULT CHARSET=latin1;");
 				update("CREATE TABLE `temp` ( `ytid` varchar(13) NOT NULL COMMENT 'a Table to store Video ids, when they are found to process them later', PRIMARY KEY (`ytid`), UNIQUE KEY `ytid_UNIQUE` (`ytid`)) ENGINE=InnoDB DEFAULT CHARSET=utf8;");
-				
+
 				log.info("Database is set up!");
 			}
 		} catch (SQLException e) {
@@ -97,7 +97,8 @@ public class DB {
 				if(i > 0)
 					sb.append(',');
 				Video v = input.get(i);
-				sb.append("('").append(v.id).append("','").append(v.length).append("','").append(v.created).append("','").append(v.languageCode).append("','").append(v.categorie).append("','").append(v.title).append("','").append(v.channel).append("','").append(v.tags).append("') ");
+				if(v != null)
+					sb.append("('").append(v.id).append("','").append(v.length).append("','").append(v.created).append("','").append(v.languageCode).append("','").append(v.categorie).append("','").append(v.title).append("','").append(v.channel).append("','").append(v.tags).append("') ");
 			}
 			if(sb.length() > 2) {
 				String qu = "INSERT IGNORE INTO `ytcrawler`.`videos`(`id`, `length`, `created`, `langcode`, `category`, `videotitle`, `channel`, `tags`) VALUES " + sb.toString();
@@ -195,18 +196,22 @@ public class DB {
 	}
 
 	public LinkedList<String> restoreTemp() {
-		ResultSet res = query("SELECT * FROM `ytcrawler`.`temp` LIMIT 0,500;");
+		ResultSet res = query("SELECT * FROM `ytcrawler`.`temp` LIMIT 500;");
 		LinkedList<String> out = new LinkedList<>();
 		log.info("RestoreTemp");
 		try {
 			while(res.next()) {
 				out.add(res.getString(1));
 			}
-			update("DELETE FROM `ytcrawler`.`temp` LIMIT 0,500;");
+			update("DELETE FROM `ytcrawler`.`temp` LIMIT 500;");
 		} catch (Exception e) {}
 		return out;
 	}
 
+	public void deleteDouble() {
+		update("call ytcrawler.deletedouble();");
+	}
+
 	public void storeTemp(LinkedList<String> strings) {
 		if(!strings.isEmpty()) {
 			StringBuilder sb = new StringBuilder();
diff --git a/src/de/mrbesen/youtubecrawler/Main.java b/src/de/mrbesen/youtubecrawler/Main.java
index 5586181..ee76eed 100644
--- a/src/de/mrbesen/youtubecrawler/Main.java
+++ b/src/de/mrbesen/youtubecrawler/Main.java
@@ -1,6 +1,7 @@
 package de.mrbesen.youtubecrawler;
 
 import java.io.File;
+import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Random;
 import java.util.Scanner;
@@ -16,16 +17,22 @@ import de.mrbesen.telegram.objects.TUser;
 
 public class Main implements CommandHandler, EventListener{
 
-	private ArrayList<TUser> admins = new ArrayList<>();
+	private ArrayList<String> admins = new ArrayList<>();//usernames of admins
 	private String adminstr = null;
 	private long setadminstr = -1;
 	private static String abc = "abcdefghijklmnopqrstuvwxyz";
 	private Logger log = Logger.getLogger(this.getClass().getName());
 	private TelegramAPI tapi;
 	private Thread mainthread;
+	private static Main main;
+
+	public static Main getMain() {
+		return main;
+	}
 
 	public static void main(String[] args) {
-		new Main().run();
+		main = new Main();
+		main.run();
 	}
 
 	private Crawler cra;
@@ -53,8 +60,23 @@ public class Main implements CommandHandler, EventListener{
 		tapi.getCommandManager().registerCommand("stop", this);
 		tapi.getEventManager().registerEvent(this);
 		tapi.setHelpText("Send the command /random to get a random video.");
+		tapi.setUpdateInterval(25000);
 		tapi.start();
 
+		//load admins
+		Log.l.info("Loading admins.");
+		try {
+			Scanner scan = new Scanner(new File("admins"));
+			while(scan.hasNext()) {
+				String line = scan.nextLine().trim();
+				if(!line.isEmpty()) {
+					admins.add(line);
+				}
+			}
+			scan.close();
+		} catch (IOException | NumberFormatException | ArrayIndexOutOfBoundsException e) {
+			e.printStackTrace();
+		}
 		//CLI
 		Scanner s = new Scanner(System.in);
 		String in;
@@ -71,7 +93,7 @@ public class Main implements CommandHandler, EventListener{
 				}
 			} else if(in.equalsIgnoreCase("stats")) {
 				log.info("Getting Stats");
-				for(String line : cra.printStats().split("\n")) {
+				for(String line : cra.getStats().split("\n")) {
 					log.info(line);
 				}
 			}
@@ -80,7 +102,8 @@ public class Main implements CommandHandler, EventListener{
 		log.info("Terminated.");
 	}
 
-	private void stop() {
+	public void stop() {
+		log.info("Stop.");
 		tapi.stop();
 		cra.stop();
 		mainthread.interrupt();
@@ -93,7 +116,7 @@ public class Main implements CommandHandler, EventListener{
 			sender.sendMessage("https://youtube.com/watch?v=" + ytid);
 			return true;
 		} else if(cmd.equals("admin")) {
-			if(admins.contains(sender)) {
+			if(admins.contains(sender.getName())) {
 				sender.sendMessage("You are admin.");
 				return true;
 			} else {
@@ -102,12 +125,12 @@ public class Main implements CommandHandler, EventListener{
 				log.info("Adminstr: " + adminstr);
 			}
 		} else if(cmd.equals("stats")) {
-			if(admins.contains(sender)) {
-				sender.sendMessage(cra.printStats());
+			if(admins.contains(sender.getName())) {
+				sender.sendMessage(cra.getStats());
 				return true;
 			}
 		} else if(cmd.equals("stop")) {
-			if(admins.contains(sender)) {
+			if(admins.contains(sender.getName())) {
 				stop();
 				sender.sendMessage("Stop.");
 				log.info("Stopped via Telegram by " + sender.getFirstName());
@@ -117,6 +140,12 @@ public class Main implements CommandHandler, EventListener{
 		return false;
 	}
 
+	public void broadcastAdmin(String msg) {
+		for(String admin : admins) {
+			tapi.getUser(admin).sendMessage(msg);
+		}
+	}
+
 	private String getRandomStr(int length) {
 		Random rand = new Random();
 		String out = "";
@@ -132,11 +161,11 @@ public class Main implements CommandHandler, EventListener{
 			if(e.getMessage() != null && (System.currentTimeMillis() - setadminstr) / 1000 < 60) {
 				if(e.getMessage().getText() != null) {
 					if(e.getMessage().getText().equals(adminstr)) {
-						admins.add(e.getUser());
+						admins.add(e.getUser().getName());
 						e.getMessage().reply("You are now Admin!");
 						adminstr = null;
 						setadminstr = -1;
-						log.info(e.getUser().getFirstName() + " is now Admin!");
+						log.info(e.getUser().getID() + " " + e.getUser().getName() + " " + e.getUser().getFirstName() + " is now Admin!");
 					}
 				}
 			}