Solved Cannot go into my server

When I try to go into my server, it says this: "This name is already used by another player!" I'm using the ServerAuth Plugin.
I tried renaming my name and try to go into my server again, but it said after a few seconds: "Login timeout".
Here are the console errors:

Code:

2017-04-03 [10:58:11] [Server thread/CRITICAL]: Could not execute task Broadcaster\Tasks\Task: Call to a member function hasPermission() on null
2017-04-03 [10:58:11] [Server thread/CRITICAL]: Error: "Call to a member function hasPermission() on null" (EXCEPTION) in "/src/pocketmine/Player" at line 570
2017-04-03 [10:59:08] [Server thread/INFO]: [InfinityPE] Contest Plots! - Who can build best? Go to: Spawn -> Plots -> Contest Plots!
2017-04-03 [10:59:16] [Server thread/CRITICAL]: Could not execute task Broadcaster\Tasks\Task: Call to a member function hasPermission() on null
2017-04-03 [10:59:16] [Server thread/CRITICAL]: Error: "Call to a member function hasPermission() on null" (EXCEPTION) in "/src/pocketmine/Player" at line 570
2017-04-03 [10:59:46] [Server thread/INFO]: WinterBuild7074[/84.140.134.181:19132] logged out due to This name is already used by another player!
2017-04-03 [11:00:06] [Server thread/NOTICE]: Player data not found for "tester", creating new profile
2017-04-03 [11:00:06] [RakLibServer thread/NOTICE]: Blocked 84.140.134.181 for 5 seconds

Plus, I have a helper(s) on Twitter and they say that the PurePerms and PureChat plugins aren't working. But I have no idea why. Those plugins are very glitchy and buggy they say.

 

They are idiots, I say. Remove plugins one by one to see which causes this.

 

OK, now the only problem is this:

Code:

2017-04-03 [14:02:06] [Server thread/NOTICE]: Player data not found for "tester", creating new profile
2017-04-03 [14:02:06] [RakLibServer thread/NOTICE]: Blocked 84.140.134.181 for 5 seconds
2017-04-03 [14:02:16] [Server thread/INFO]: Tester[/84.140.134.181:19132] logged out due to Login timeout

Why does it block my for 5 seconds? Maybe I need to restart my whole server?

 

What all plugins do you have now?

 

BanItem, Broadcaster, BuyCraft, ChatDefender, ChatToolsPro, DevTools, EconomyAPI, EconomyJob, EconomySell, EconomyShop, EssentialsPE, ImagicalDevTools, InfinityInfos (plugin coded extra for me), InfinityPEGroups (coded extra for me too), iProtector, MagicWE, ManyWorlds, MOTD (SexyMOTD), MyPlot, NetherChests, Parkour, ServerAuth, SignPortal, SkyWars, Slapper, TapToDo, TimerBan and Vote Reward

 

Server Start Console PasteBin: https://pastebin.com/4NFezhW9

Plus, now it says my server is offline because it says "Unable to connect". But my server is online, I am sure, the console says everything is loaded. But Minecraft PE says it's offline. No errors on console, nothing, really nothing.

 

Client pings automatically localhost on port 19132, perhaps that's the problem.

 

I don't know anything about that, please tell me what to do.

 

Your server is running on port 19131. Local servers in MCPE only automatically show up when they are on port 19132. You'll have to add your server manually. Or, you can also change your server's port to 19132 in server.properties

 

Look at this, what's the problem here again? Screenshot: http://i.cubeupload.com/ZX2ou4.png

 

It looks like you don't have write access to the directory that you're running PocketMine in.

 

What can I do to fix this? I got this error a few times already.

 

What OS are you using?

 

Debian 8.0 + MCPE Server
VPS Control Panel

 

Is it not possible to fix this?

 

Code:

sudo chmod -R +x .

 

The easiest way is this:

Code:

$ cd /home/<user>/<server_dir>/
$ sudo chmod -R 777 ./

 

That's what I said.