connection OK cannot connect to databaseserver

[ton dewilde]

Suddenly workbench fails with the message:
Cannot connect attempt failed for user root from your host to server 127.0.0.1:3306.
Could not open database.

From asp.net i can access the database
Also my connections on a remote server like musql.xxxx.nl:3306 have the same error whilst the website is stille running smoothly.

I Did edit connection->test connection,
result: successfully made the MySQL connection

Restarted Workbench -> problem remains
Restarted computer -> problem remains
installed newest workbench version 6.3.5 CE build 201 (64 bit)
Restarted computer -> problem remains

What is going on???

INFO:

PROCESSOR_IDENTIFIER = Intel64 Family 6 Model 42 Stepping 7, GenuineIntel
PROCESSOR_REVISION = 2a07
ROCESSOR_ARCHITECTURE = AMD64


MySQL Workbench Community (GPL) for Windows version 6.3.5 CE build 201 (64 bit)
Data Directory: C:\Program Files\MySQL\MySQL Workbench 6.3 CE
Cairo Version: 1.10.2
OS: Microsoft Windows 10 Home
CPU: 4x Intel(R) Core(TM) i5-2320 CPU @ 3.00GHz, 6.0 GiB RAM

CommonProgramFiles(x86) = C:\Program Files (x86)\Common Files
HOMEDRIVE = C:
windir = C:\WINDOWS
CLASSPATH = C:\Users\Ton\AndroidDev\adt-bundle-windows\sdk\platform-tools;C:\Users\Ton\AndroidDev\adt-bundle-windows\sdk\tools;%ANT_HOME%\bin
NUMBER_OF_PROCESSORS = 4
OS = Windows_NT
ProgramFiles = C:\Program Files
ComSpec = C:\WINDOWS\system32\cmd.exe
XNAGSv4 = C:\Program Files (x86)\Microsoft XNA\XNA Game Studio\v4.0\
PSModulePath = C:\WINDOWS\system32\WindowsPowerShell\v1.0\Modules\
APPDATA = C:\Users\Ton\AppData\Roaming
USERDOMAIN = Ton-PC2
PROCESSOR_LEVEL = 6
ANDROID_NDK_PATH = C:\Program Files\Android\ndk\android-ndk-r8d
USERDOMAIN_ROAMINGPROFILE = Ton-PC2
PUBLIC = C:\Users\Public
16:18:17 [INF][ Workbench]: Current version given by meta info is: 6.3.5
16:18:17 [INF][ Workbench]: Setting PATH to: C:\WINDOWS\system32;C:\ProgramData\Oracle\Java\javapath;C:\Windows\SysWOW64;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files\Common Files\Microsoft Shared\Windows Live;C:\Program Files (x86)\Common Files\Microsoft Shared\Windows Live;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Windows Live\Shared;C:\Program Files\MySQL\MySQL Server 5.5\bin;c:\Program Files (x86)\Microsoft ASP.NET\ASP.NET Web Pages\v1.0\;C:\Program Files\SourceGear\Common\DiffMerge\;C:\Program Files\Microsoft SQL Server\110\Tools\Binn\;C:\Program Files (x86)\GtkSharp\2.12\bin;C:\Program Files (x86)\QuickTime\QTSystem\;C:\Program Files\Microsoft\Web Platform Installer\;C:\dev\MapWinGIS;C:\Program Files\Microsoft SQL Server\120\Tools\Binn\
16:18:17
open at start:
open type:
run at startup:
run type:
Force SW rendering: No
Force OpenGL: No
quit when done: No
16:18:17 [INF][ WBContext]: WbContext::init
16:18:19 [INF][ grt]: Scanning module directory C:\Users\Ton\AppData\Roaming\MySQL\Workbench\modules.
16:18:19 [INF][ grt]: Scanning module directory ..
16:18:19 [INF][ grt]: Scanning module directory C:\Program Files\MySQL\MySQL Workbench 6.3 CE/modules.
16:18:20 [INF][ WBA]: Looking for extension modules for WBA...
16:18:20 [INF][ WBA]: 0 extension modules found
16:18:20 [WRN][ grt]: C:\Program Files\MySQL\MySQL Workbench 6.3 CE\data/table_templates.xml:21: link 'com.mysql.rdbms.mysql.datatype.timestamp' <object db.SimpleDatatype> key=simpleType could not be resolved
16:18:20 [WRN][ grt]: C:\Program Files\MySQL\MySQL Workbench 6.3 CE\data/table_templates.xml:106: link 'com.mysql.rdbms.mysql.datatype.varchar' <object db.SimpleDatatype> key=simpleType could not be resolved
16:18:20 [WRN][ grt]: C:\Program Files\MySQL\MySQL Workbench 6.3 CE\data/table_templates.xml:229: link 'com.mysql.rdbms.mysql.datatype.int' <object db.SimpleDatatype> key=simpleType could not be resolved
16:18:20 [INF][ grt]: Scanning module directory C:\Program Files\MySQL\MySQL Workbench 6.3 CE.
16:18:20 [WRN][ grt]: C:\Users\Ton\AppData\Roaming\MySQL\Workbench\connections.xml:24: link '{13479954-30BC-4FA9-9F65-EFE585507CB4}' <object GrtObject> key=owner could not be resolved
16:18:20 [INF][ WBContext]: System info:
MySQL Workbench Community (GPL) for Windows version 6.3.5 CE build 201 (64 bit)
Configuration Directory: C:\Users\Ton\AppData\Roaming\MySQL\Workbench
Data Directory: C:\Program Files\MySQL\MySQL Workbench 6.3 CE
Cairo Version: 1.10.2

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