Dotclear

571 : Template handling error

Something went wrong while loading template file for your blog.
Dotclear\Exception\TemplateException: Template handling error
 at Dotclear.Core.Frontend.Utility.process (Utility.php:298)
 at Dotclear.Core.Task.loadUtility (Task.php:281)
 at Dotclear.Core.Task.run (Task.php:218)
 at Dotclear.App.__construct (App.php:99)
 at require (prepend.php:17)
 at (main) (index.php:8)
Caused by: Exception: Something went wrong while loading template file for your blog.
 at Dotclear.Exception.AbstractException.__construct (AbstractException.php:35)
 at Dotclear.Core.Frontend.Utility.process (Utility.php:298)
 at Dotclear.Core.Task.loadUtility (Task.php:281)
 at Dotclear.Core.Task.run (Task.php:218)
 at Dotclear.App.__construct (App.php:99)
 at require (prepend.php:17)
 at (main) (index.php:8)
Caused by: TypeError: array_key_exists(): Argument #2 ($array) must be of type array, ArrayObject given
 at gravatar.tplGravatar (_public.php:16)
 at call_user_func (Unknown Source)
 at Dotclear.Helper.Html.Template.Template.compileValueNode (Template.php:789)
 at Dotclear.Core.Frontend.Tpl.compileValueNode (Tpl.php:322)
 at Dotclear.Helper.Html.Template.TplNodeValue.compile (TplNodeValue.php:72)
 at Dotclear.Helper.Html.Template.TplNode.compile (TplNode.php:64)
 at Dotclear.Helper.Html.Template.TplNodeBlock.compile (TplNodeBlock.php:91)
 at Dotclear.Helper.Html.Template.TplNode.compile (TplNode.php:64)
 at Dotclear.Helper.Html.Template.TplNodeBlock.compile (TplNodeBlock.php:91)
 at Dotclear.Helper.Html.Template.TplNode.compile (TplNode.php:64)
 at Dotclear.Helper.Html.Template.Template.compileFile (Template.php:743)
 at Dotclear.Helper.Html.Template.Template.getFile (Template.php:463)
 at Dotclear.Helper.Html.Template.Template.getData (Template.php:529)
 at Dotclear.Core.Frontend.Tpl.getData (Tpl.php:267)
 at Dotclear.Core.Frontend.Url.serveDocument (Url.php:195)
 at Dotclear.Core.Frontend.Url.post (Url.php:641)
 at call_user_func (Unknown Source)
 at Dotclear.Helper.Network.UrlHandler.callHelper (UrlHandler.php:280)
 at Dotclear.Helper.Network.UrlHandler.callHandler (UrlHandler.php:307)
 at Dotclear.Core.Frontend.Url.getDocument (Url.php:259)
 at Dotclear.Core.Frontend.Utility.process (Utility.php:293)
 at Dotclear.Core.Task.loadUtility (Task.php:281)
 at Dotclear.Core.Task.run (Task.php:218)
 at Dotclear.App.__construct (App.php:99)
 at require (prepend.php:17)
 at (main) (index.php:8)