Parser Error Message: Authentication to host '' for user '' using method 'mysql_native_password' failed with message: Access denied for user ''@'User' (using password: NO)

Issue:

Parser Error Message: Authentication to host '' for user '' using method 'mysql_native_password' failed with message: Access denied for user ''@'LBSBLRDEVSRV001.lotex.loc' (using password: NO)

Source Error: 

Line 283: <siteMap> Line 284: <providers> Line 285: <add name="MySqlSiteMapProvider"  type="MySql.Web.SiteMap.MySqlSiteMapProvider, MySql.Web,  Version=6.9.6.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d"  connectionStringName="LocalMySqlServer" applicationName="/" /> Line 286: </providers> Line 287: </siteMap>

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Solution : - 

commented the below  tag in C:\Windows\Microsoft.NET\Framework\v4.0.30319\Config\ machine. config

<providers>

<add name="MySqlSiteMapProvider" type="MySql.Web.SiteMap.MySqlSiteMapProvider, MySql.Web, Version=6.9.6.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d" connectionStringName="LocalMySqlServer" applicationName="/"/>

</providers>