PMMP 1.7dev-434 / TypeError: "bin2hex() expects parameter 1 to be string, integer given

What is the problem PMMP or plugin issue ?

Code:

2017-11-21 [17:34:17] [RakLibServer thread/CRITICAL]: TypeError: "bin2hex() expects parameter 1 to be string, integer given" (EXCEPTION) in "vendor/pmmp/raklib/server/SessionManager" at line 206
2017-11-21 [17:34:17] [RakLibServer thread/DEBUG]: #0 vendor/pmmp/raklib/server/SessionManager(206): bin2hex(integer 5)
2017-11-21 [17:34:17] [RakLibServer thread/DEBUG]: #1 vendor/pmmp/raklib/server/SessionManager(123): raklib\server\SessionManager->receivePacket()
2017-11-21 [17:34:17] [RakLibServer thread/DEBUG]: #2 vendor/pmmp/raklib/server/SessionManager(114): raklib\server\SessionManager->tickProcessor()
2017-11-21 [17:34:17] [RakLibServer thread/DEBUG]: #3 vendor/pmmp/raklib/server/SessionManager(94): raklib\server\SessionManager->run()
2017-11-21 [17:34:17] [RakLibServer thread/DEBUG]: #4 vendor/pmmp/raklib/server/RakLibServer(237): raklib\server\SessionManager->__construct(raklib\server\RakLibServer object, raklib\server\UDPServerSocket object)
2017-11-21 [17:34:17] [RakLibServer thread/DEBUG]: #5 (): raklib\server\RakLibServer->run()
2017-11-21 [17:34:17] [RakLibServer thread/NOTICE]: Blocked 51.246.204.56 for 5 seconds

PocketMine-MP version: 1.7dev #434 [Protocol 137; API 3.0.0-ALPHA9]
PHP Version: 7.2.0RC4
Zend version: 3.2.0-dev
OS : Linux, linux

Loaded plugins:
MagicWE2 4.2.1 by XenialDan for API(s) 3.0.0-ALPHA9
AllSigns 1.0.5 by for API(s) 3.0.0-ALPHA7, 3.0.0-ALPHA8, 3.0.0-ALPHA9
AlwaysSpawn 2.2.3-3 by Philip Shilling for API(s) 3.0.0-ALPHA7, 3.0.0-ALPHA8, 3.0.0-ALPHA9
ChatToDiscord 1.1.0 by eDroid for API(s) 3.0.0, 3.0.0-ALPHA8, 3.0.0-ALPHA9
VoteReward 3.0.2-3 by LDX for API(s) 3.0.0-ALPHA7, 3.0.0-ALPHA8, 3.0.0-ALPHA9
essentialsTP 1.2.0-2 by for API(s) 3.0.0-ALPHA7, 3.0.0-ALPHA8, 3.0.0-ALPHA9
TeaSpoon 1.0.0 by CortexPE for API(s) 3.0.0-ALPHA9
PiggyCustomEnchants 1.0.6 by DaPigGuy for API(s) 3.0.0-ALPHA9
Worlds 1.0.12 by for API(s) 3.0.0-ALPHA7, 3.0.0-ALPHA8, 3.0.0-ALPHA9
Slapper 1.3.7 by jojoe77777 for API(s) 3.0.0-ALPHA9
iProtector 3.1.0-5 by LDX for API(s) 3.0.0-ALPHA7, 3.0.0-ALPHA8, 3.0.0-ALPHA9
BadWordBlocker 1.2.0 by for API(s) 3.0.0-ALPHA7, 3.0.0-ALPHA8, 3.0.0-ALPHA9
xyz 1.0.4 by unerds for API(s) 3.0.0-ALPHA7, 3.0.0-ALPHA8, 3.0.0-ALPHA9
CustomAlerts 1.7.2-2 by EvolSoft for API(s) 3.0.0-ALPHA7, 3.0.0-ALPHA8, 3.0.0-ALPHA9
PurePerms 1.4.1-2 by 64FF00 & ProjectInfinity for API(s) 3.0.0-ALPHA7, 3.0.0-ALPHA8, 3.0.0-ALPHA9
EconomyAPI 5.7.1-3 by onebone for API(s) 3.0.0-ALPHA7, 3.0.0-ALPHA8, 3.0.0-ALPHA9
BanItem 2.3.2-2.alpha8 by LDX for API(s) 3.0.0-ALPHA7, 3.0.0-ALPHA8, 3.0.0-ALPHA9
EconomyShop 2.0.8-5 by onebone for API(s) 3.0.0-ALPHA7, 3.0.0-ALPHA8, 3.0.0-ALPHA9
FactionsPro 1.4.5-8 by Tethered_, HostingItAll.com for API(s) 3.0.0-ALPHA7, 3.0.0-ALPHA8, 3.0.0-ALPHA9
PureChat 1.4.10-3 by 64FF00 for API(s) 3.0.0-ALPHA7, 3.0.0-ALPHA8, 3.0.0-ALPHA9

 

no plugin issue, no pmmp issue, maybe a RakLib issue, most likely a bad player/client/shit trying to connect to your server. That error can be safely ignored.

 

@robske_110 (Tim)
ok thanks

 

oops, sorry: Do not ignore this error: It's a bug in RakLib and it's gonna be fixed soon. Sorry again :/