MySQL Bugs: #83448: Error during connection in database mysql.

Bug #83448	Error during connection in database mysql.
Submitted:	19 Oct 2016 17:39	Modified:	19 Oct 2016 21:17
Reporter:	Carlos Clay ...	Email Updates:
Status:	Duplicate	Impact on me:	None
Category:	MySQL Workbench	Severity:	S2 (Serious)
Version:	6.3.7 build 1199	OS:	Windows (windows 10 home)
Assigned to:		CPU Architecture:	Any

Description:
Please watch this video below, there is more detail about the problem occurred:
https://youtu.be/ou940VPEpUQ

How to repeat:
Route:
Open Workbench;
Create physical schemas;
Create new diagram;
Create new tables, according the video above;
Create new connection.

'MySQLWorkbench.exe' (CLR v4.0.30319: MySQLWorkbench.exe): Loaded 'C:\WINDOWS\Microsoft.Net\assembly\GAC_64\mscorlib\v4.0_4.0.0.0__b77a5c561934e089\mscorlib.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'MySQLWorkbench.exe' (CLR v4.0.30319: MySQLWorkbench.exe): Loaded 'C:\Program Files\MySQL\MySQL Workbench 6.3 CE\MySQLWorkbench.exe'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'MySQLWorkbench.exe' (CLR v4.0.30319: MySQLWorkbench.exe): Loaded 'C:\Program Files\MySQL\MySQL Workbench 6.3 CE\base.wr.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'MySQLWorkbench.exe' (CLR v4.0.30319: MySQLWorkbench.exe): Loaded 'C:\Program Files\MySQL\MySQL Workbench 6.3 CE\wbprivate.wr.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'MySQLWorkbench.exe' (CLR v4.0.30319: MySQLWorkbench.exe): Loaded 'C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'MySQLWorkbench.exe' (CLR v4.0.30319: MySQLWorkbench.exe): Loaded 'C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System\v4.0_4.0.0.0__b77a5c561934e089\System.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'MySQLWorkbench.exe' (CLR v4.0.30319: MySQLWorkbench.exe): Loaded 'C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'MySQLWorkbench.exe' (CLR v4.0.30319: MySQLWorkbench.exe): Loaded 'C:\Program Files\MySQL\MySQL Workbench 6.3 CE\mforms.wr.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'MySQLWorkbench.exe' (CLR v4.0.30319: MySQLWorkbench.exe): Loaded 'C:\Program Files\MySQL\MySQL Workbench 6.3 CE\sqlide.fe.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'MySQLWorkbench.exe' (CLR v4.0.30319: MySQLWorkbench.exe): Loaded 'C:\Program Files\MySQL\MySQL Workbench 6.3 CE\wbpublic.wr.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'MySQLWorkbench.exe' (CLR v4.0.30319: MySQLWorkbench.exe): Loaded 'C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Runtime.Remoting\v4.0_4.0.0.0__b77a5c561934e089\System.Runtime.Remoting.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'MySQLWorkbench.exe' (CLR v4.0.30319: MySQLWorkbench.exe): Loaded 'C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Configuration\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Configuration.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'MySQLWorkbench.exe' (CLR v4.0.30319: MySQLWorkbench.exe): Loaded 'C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Core\v4.0_4.0.0.0__b77a5c561934e089\System.Core.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'MySQLWorkbench.exe' (CLR v4.0.30319: MySQLWorkbench.exe): Loaded 'C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Xml\v4.0_4.0.0.0__b77a5c561934e089\System.Xml.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'MySQLWorkbench.exe' (CLR v4.0.30319: MySQLWorkbench.exe): Loaded 'C:\Program Files\MySQL\MySQL Workbench 6.3 CE\Aga.Controls.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'MySQLWorkbench.exe' (CLR v4.0.30319: MySQLWorkbench.exe): Loaded 'C:\Program Files\MySQL\MySQL Workbench 6.3 CE\base.windows.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'MySQLWorkbench.exe' (CLR v4.0.30319: MySQLWorkbench.exe): Loaded 'C:\Program Files\MySQL\MySQL Workbench 6.3 CE\WBControls.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'MySQLWorkbench.exe' (CLR v4.0.30319: MySQLWorkbench.exe): Loaded 'C:\Program Files\MySQL\MySQL Workbench 6.3 CE\WbPlugins.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'MySQLWorkbench.exe' (CLR v4.0.30319: MySQLWorkbench.exe): Loaded 'C:\Program Files\MySQL\MySQL Workbench 6.3 CE\HtmlRenderer.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'MySQLWorkbench.exe' (CLR v4.0.30319: MySQLWorkbench.exe): Loaded 'C:\Program Files\MySQL\MySQL Workbench 6.3 CE\MySQLCsUtilities.dll'. Module was built without symbols.
'MySQLWorkbench.exe' (CLR v4.0.30319: MySQLWorkbench.exe): Loaded 'C:\Program Files\MySQL\MySQL Workbench 6.3 CE\grt.db.fe.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'MySQLWorkbench.exe' (CLR v4.0.30319: MySQLWorkbench.exe): Loaded 'C:\Program Files\MySQL\MySQL Workbench 6.3 CE\db.mysql.editors.wbp.fe.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'MySQLWorkbench.exe' (CLR v4.0.30319: MySQLWorkbench.exe): Loaded 'C:\Program Files\MySQL\MySQL Workbench 6.3 CE\db.mysql.editors.wbp.wr.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
The program '[9040] MySQLWorkbench.exe' has exited with code 0 (0x0).

Thank you for the bug report. Duplicate of http://bugs.mysql.com/bug.php?id=80359.