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  • Bo Damgaard Mortensen 719 posts 1207 karma points
    May 17, 2011 @ 13:40
    Bo Damgaard Mortensen
    0

    Unable to convert MySQL date/time value to System.DateTime

    Hi all,

    I don't know if this is the right category. If it is, just let me know and I will remove it :-)

    I'm running a Umbraco 4.5.2 site on a MySQL database and yesterday it all crashed on me. The news section shows up just fine on the frontend, but I get an 500 server error when trying to expand the News section tree - i.e. it's not loading the news childnodes.

    When I try to access a mobile-backend-site I made I get the following error:

    Unable to convert MySQL date/time value to System.DateTime

    I realized that my host (UnoEuro.com) have updated phpmyadmin/MySQL to version 5.1.42 ( at least I think so since the phpmyadmin looks completely different now)

    Does this have something to do with the above error? Has anyone had these problems before?

    Any help is greatly appreciated!

    - Bo

  • Bo Damgaard Mortensen 719 posts 1207 karma points
    May 17, 2011 @ 15:03
    Bo Damgaard Mortensen
    0

    Solved it myself ;-)

    Turned out that the a DateTime cast from the mobile-backend site caused the document/node not to be created in the XMLDOCUMENT table in the database. After I deleted the nodes in the CMSDOCUMENT table it worked again!

  • Bo Damgaard Mortensen 719 posts 1207 karma points
    May 17, 2011 @ 15:46
    Bo Damgaard Mortensen
    0

    edit: doublepost..

  • nojaf 91 posts 300 karma points
    Nov 19, 2012 @ 15:42
    nojaf
    0

    I'm having the same error. I even delete all rows from those tables you mentioned but I still receive this error.

    Can anyone help me?

     

    Edit: If I put ConvertZeroDateTime=True; in my connectionstring, I don't get the error. However I typ something in my rich Text editor. It never saves it, it's always saying

     

    01/01/0001 00:00:00

     

    Please someone help me!!

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