Error Umbraco Membership Provider
<p>I just uploaded my Umbraco website to my server, but I'm getting the following error when trying to access it:</p>

<pre><code>Configuration Error

Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately. 

Parser Error Message: Exception has been thrown by the target of an invocation.

Source Error: 


Line 143:      &lt;providers&gt;
Line 144:        &lt;clear /&gt;
Line 145:        &lt;add name="UmbracoMembershipProvider" type="Umbraco.Web.Security.Providers.MembersMembershipProvider, Umbraco" minRequiredNonalphanumericCharacters="0" minRequiredPasswordLength="8" useLegacyEncoding="true" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" defaultMemberTypeAlias="Member" passwordFormat="Hashed" /&gt;
Line 146:        &lt;add name="UsersMembershipProvider" type="Umbraco.Web.Security.Providers.UsersMembershipProvider, Umbraco" minRequiredNonalphanumericCharacters="0" minRequiredPasswordLength="8" useLegacyEncoding="true" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" passwordFormat="Hashed" /&gt;
Line 147:      &lt;/providers&gt;
</code></pre>

<p>And there's no other information about the error. Anybody knows how to deal with this?</p>

<p>Thank you very much!</p>