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(1/1) RuntimeError

Impossible to access an attribute ("photo") on a null variable.

in main_layout_new.twig line 342
at Template->getAttribute(null, 'photo', array())in Environment.php(497) : eval()'d code line 326
at __TwigTemplate_cecd1ffb8f99a580a60a10c829814bba1d1cb1c9d211d997ecefa44c9f3d9240->doDisplay(array('content' => '<div class="clearfix m-t-5"> <ul class="breadcrumb text-left"> <li> <a href="/" class="font13">Home</a> </li> <li>/</li> <li> <a href="/discussions/" class="font13">Discussions</a> </li> <li>/</li> <li> <span class="active text-primary font13">forum_name_music</span> </li> </ul></div><div class="bg-white rounded-corners"> <div class="clearfix"> <div class="text-left col-xs-12"> <h1>forum_name_music</h1> <a href="/discussion/music/create-theme/" class="btn btn-primary btn-sm text-center"> New topic </a> </div> </div> <div class="clearfix"> <div> <div class="col-md-12"> <div class="table-responsive"> <table class="table table1 table-bordered text-primary"> <tbody> <tr> <th width="60%" class="text-left">Subject</th> <th width="20%" class="text-center">Author</th> <th width="10%" class="text-center">Comments</th> <th width="10%" class="text-center">Last comment</th> </tr> </tbody> </table> </div> </div> </div> <div class="center-block text-center"> <ul class="pagination"> </ul> </div> </div></div>', 'app' => object(Application), 'isAjax' => false, 'twitterAccount' => 'ArcanumPower', 'currentURL' => 'http://saitas.net/discussion/music/1/', 'imageURL' => 'https://saitasnet.b-cdn.net/images/covers/questions.jpg', 'questionsQuantity' => 0, 'matchesCount' => 0, 'fansCount' => 0, 'guestsCount' => 0, 'newFriendsCount' => 0, 'notificationsCount' => 0, 'chatMessagesCount' => 0, 'lng' => 'us', 'displayAdsForLogged' => 'no', 'user' => null, 'seoTitle' => 'Discussions: forum_name_music', 'seoDescription' => 'Find new friends', 'bg' => ''), array('top_js_block' => array(object(__TwigTemplate_cecd1ffb8f99a580a60a10c829814bba1d1cb1c9d211d997ecefa44c9f3d9240), 'block_top_js_block'), 'css_block' => array(object(__TwigTemplate_a6170b18dcc750c2143d157421d5745e579c3ae5346cc8dfcd1c9120d6a2051b), 'block_css_block'), 'guest_content' => array(object(__TwigTemplate_a6170b18dcc750c2143d157421d5745e579c3ae5346cc8dfcd1c9120d6a2051b), 'block_guest_content'), 'guest_footer' => array(object(__TwigTemplate_a6170b18dcc750c2143d157421d5745e579c3ae5346cc8dfcd1c9120d6a2051b), 'block_guest_footer'), 'bottom_js_block' => array(object(__TwigTemplate_a6170b18dcc750c2143d157421d5745e579c3ae5346cc8dfcd1c9120d6a2051b), 'block_bottom_js_block')))in Template.php line 453
at Template->displayWithErrorHandling(array('content' => '<div class="clearfix m-t-5"> <ul class="breadcrumb text-left"> <li> <a href="/" class="font13">Home</a> </li> <li>/</li> <li> <a href="/discussions/" class="font13">Discussions</a> </li> <li>/</li> <li> <span class="active text-primary font13">forum_name_music</span> </li> </ul></div><div class="bg-white rounded-corners"> <div class="clearfix"> <div class="text-left col-xs-12"> <h1>forum_name_music</h1> <a href="/discussion/music/create-theme/" class="btn btn-primary btn-sm text-center"> New topic </a> </div> </div> <div class="clearfix"> <div> <div class="col-md-12"> <div class="table-responsive"> <table class="table table1 table-bordered text-primary"> <tbody> <tr> <th width="60%" class="text-left">Subject</th> <th width="20%" class="text-center">Author</th> <th width="10%" class="text-center">Comments</th> <th width="10%" class="text-center">Last comment</th> </tr> </tbody> </table> </div> </div> </div> <div class="center-block text-center"> <ul class="pagination"> </ul> </div> </div></div>', 'app' => object(Application), 'isAjax' => false, 'twitterAccount' => 'ArcanumPower', 'currentURL' => 'http://saitas.net/discussion/music/1/', 'imageURL' => 'https://saitasnet.b-cdn.net/images/covers/questions.jpg', 'questionsQuantity' => 0, 'matchesCount' => 0, 'fansCount' => 0, 'guestsCount' => 0, 'newFriendsCount' => 0, 'notificationsCount' => 0, 'chatMessagesCount' => 0, 'lng' => 'us', 'displayAdsForLogged' => 'no', 'user' => null, 'seoTitle' => 'Discussions: forum_name_music', 'seoDescription' => 'Find new friends'), array('top_js_block' => array(object(__TwigTemplate_cecd1ffb8f99a580a60a10c829814bba1d1cb1c9d211d997ecefa44c9f3d9240), 'block_top_js_block'), 'css_block' => array(object(__TwigTemplate_a6170b18dcc750c2143d157421d5745e579c3ae5346cc8dfcd1c9120d6a2051b), 'block_css_block'), 'guest_content' => array(object(__TwigTemplate_a6170b18dcc750c2143d157421d5745e579c3ae5346cc8dfcd1c9120d6a2051b), 'block_guest_content'), 'guest_footer' => array(object(__TwigTemplate_a6170b18dcc750c2143d157421d5745e579c3ae5346cc8dfcd1c9120d6a2051b), 'block_guest_footer'), 'bottom_js_block' => array(object(__TwigTemplate_a6170b18dcc750c2143d157421d5745e579c3ae5346cc8dfcd1c9120d6a2051b), 'block_bottom_js_block')))in Template.php line 420
at Template->display(array('content' => '<div class="clearfix m-t-5"> <ul class="breadcrumb text-left"> <li> <a href="/" class="font13">Home</a> </li> <li>/</li> <li> <a href="/discussions/" class="font13">Discussions</a> </li> <li>/</li> <li> <span class="active text-primary font13">forum_name_music</span> </li> </ul></div><div class="bg-white rounded-corners"> <div class="clearfix"> <div class="text-left col-xs-12"> <h1>forum_name_music</h1> <a href="/discussion/music/create-theme/" class="btn btn-primary btn-sm text-center"> New topic </a> </div> </div> <div class="clearfix"> <div> <div class="col-md-12"> <div class="table-responsive"> <table class="table table1 table-bordered text-primary"> <tbody> <tr> <th width="60%" class="text-left">Subject</th> <th width="20%" class="text-center">Author</th> <th width="10%" class="text-center">Comments</th> <th width="10%" class="text-center">Last comment</th> </tr> </tbody> </table> </div> </div> </div> <div class="center-block text-center"> <ul class="pagination"> </ul> </div> </div></div>', 'app' => object(Application), 'isAjax' => false, 'twitterAccount' => 'ArcanumPower', 'currentURL' => 'http://saitas.net/discussion/music/1/', 'imageURL' => 'https://saitasnet.b-cdn.net/images/covers/questions.jpg', 'questionsQuantity' => 0, 'matchesCount' => 0, 'fansCount' => 0, 'guestsCount' => 0, 'newFriendsCount' => 0, 'notificationsCount' => 0, 'chatMessagesCount' => 0, 'lng' => 'us', 'displayAdsForLogged' => 'no', 'user' => null, 'seoTitle' => 'Discussions: forum_name_music', 'seoDescription' => 'Find new friends'), array('guest_content' => array(object(__TwigTemplate_a6170b18dcc750c2143d157421d5745e579c3ae5346cc8dfcd1c9120d6a2051b), 'block_guest_content'), 'guest_footer' => array(object(__TwigTemplate_a6170b18dcc750c2143d157421d5745e579c3ae5346cc8dfcd1c9120d6a2051b), 'block_guest_footer'), 'bottom_js_block' => array(object(__TwigTemplate_a6170b18dcc750c2143d157421d5745e579c3ae5346cc8dfcd1c9120d6a2051b), 'block_bottom_js_block'), 'css_block' => array(object(__TwigTemplate_a6170b18dcc750c2143d157421d5745e579c3ae5346cc8dfcd1c9120d6a2051b), 'block_css_block')))in Environment.php(497) : eval()'d code line 37
at __TwigTemplate_a6170b18dcc750c2143d157421d5745e579c3ae5346cc8dfcd1c9120d6a2051b->doDisplay(array('content' => '<div class="clearfix m-t-5"> <ul class="breadcrumb text-left"> <li> <a href="/" class="font13">Home</a> </li> <li>/</li> <li> <a href="/discussions/" class="font13">Discussions</a> </li> <li>/</li> <li> <span class="active text-primary font13">forum_name_music</span> </li> </ul></div><div class="bg-white rounded-corners"> <div class="clearfix"> <div class="text-left col-xs-12"> <h1>forum_name_music</h1> <a href="/discussion/music/create-theme/" class="btn btn-primary btn-sm text-center"> New topic </a> </div> </div> <div class="clearfix"> <div> <div class="col-md-12"> <div class="table-responsive"> <table class="table table1 table-bordered text-primary"> <tbody> <tr> <th width="60%" class="text-left">Subject</th> <th width="20%" class="text-center">Author</th> <th width="10%" class="text-center">Comments</th> <th width="10%" class="text-center">Last comment</th> </tr> </tbody> </table> </div> </div> </div> <div class="center-block text-center"> <ul class="pagination"> </ul> </div> </div></div>', 'app' => object(Application), 'isAjax' => false, 'twitterAccount' => 'ArcanumPower', 'currentURL' => 'http://saitas.net/discussion/music/1/', 'imageURL' => 'https://saitasnet.b-cdn.net/images/covers/questions.jpg', 'questionsQuantity' => 0, 'matchesCount' => 0, 'fansCount' => 0, 'guestsCount' => 0, 'newFriendsCount' => 0, 'notificationsCount' => 0, 'chatMessagesCount' => 0, 'lng' => 'us', 'displayAdsForLogged' => 'no', 'user' => null, 'seoTitle' => 'Discussions: forum_name_music', 'seoDescription' => 'Find new friends'), array('guest_content' => array(object(__TwigTemplate_a6170b18dcc750c2143d157421d5745e579c3ae5346cc8dfcd1c9120d6a2051b), 'block_guest_content'), 'guest_footer' => array(object(__TwigTemplate_a6170b18dcc750c2143d157421d5745e579c3ae5346cc8dfcd1c9120d6a2051b), 'block_guest_footer'), 'bottom_js_block' => array(object(__TwigTemplate_a6170b18dcc750c2143d157421d5745e579c3ae5346cc8dfcd1c9120d6a2051b), 'block_bottom_js_block'), 'css_block' => array(object(__TwigTemplate_a6170b18dcc750c2143d157421d5745e579c3ae5346cc8dfcd1c9120d6a2051b), 'block_css_block')))in Template.php line 453
at Template->displayWithErrorHandling(array('content' => '<div class="clearfix m-t-5"> <ul class="breadcrumb text-left"> <li> <a href="/" class="font13">Home</a> </li> <li>/</li> <li> <a href="/discussions/" class="font13">Discussions</a> </li> <li>/</li> <li> <span class="active text-primary font13">forum_name_music</span> </li> </ul></div><div class="bg-white rounded-corners"> <div class="clearfix"> <div class="text-left col-xs-12"> <h1>forum_name_music</h1> <a href="/discussion/music/create-theme/" class="btn btn-primary btn-sm text-center"> New topic </a> </div> </div> <div class="clearfix"> <div> <div class="col-md-12"> <div class="table-responsive"> <table class="table table1 table-bordered text-primary"> <tbody> <tr> <th width="60%" class="text-left">Subject</th> <th width="20%" class="text-center">Author</th> <th width="10%" class="text-center">Comments</th> <th width="10%" class="text-center">Last comment</th> </tr> </tbody> </table> </div> </div> </div> <div class="center-block text-center"> <ul class="pagination"> </ul> </div> </div></div>', 'app' => object(Application), 'isAjax' => false, 'twitterAccount' => 'ArcanumPower', 'currentURL' => 'http://saitas.net/discussion/music/1/', 'imageURL' => 'https://saitasnet.b-cdn.net/images/covers/questions.jpg', 'questionsQuantity' => 0, 'matchesCount' => 0, 'fansCount' => 0, 'guestsCount' => 0, 'newFriendsCount' => 0, 'notificationsCount' => 0, 'chatMessagesCount' => 0, 'lng' => 'us', 'displayAdsForLogged' => 'no', 'user' => null, 'seoTitle' => 'Discussions: forum_name_music', 'seoDescription' => 'Find new friends'), array('guest_content' => array(object(__TwigTemplate_a6170b18dcc750c2143d157421d5745e579c3ae5346cc8dfcd1c9120d6a2051b), 'block_guest_content'), 'guest_footer' => array(object(__TwigTemplate_a6170b18dcc750c2143d157421d5745e579c3ae5346cc8dfcd1c9120d6a2051b), 'block_guest_footer'), 'bottom_js_block' => array(object(__TwigTemplate_a6170b18dcc750c2143d157421d5745e579c3ae5346cc8dfcd1c9120d6a2051b), 'block_bottom_js_block'), 'css_block' => array(object(__TwigTemplate_a6170b18dcc750c2143d157421d5745e579c3ae5346cc8dfcd1c9120d6a2051b), 'block_css_block')))in Template.php line 420
at Template->display(array('content' => '<div class="clearfix m-t-5"> <ul class="breadcrumb text-left"> <li> <a href="/" class="font13">Home</a> </li> <li>/</li> <li> <a href="/discussions/" class="font13">Discussions</a> </li> <li>/</li> <li> <span class="active text-primary font13">forum_name_music</span> </li> </ul></div><div class="bg-white rounded-corners"> <div class="clearfix"> <div class="text-left col-xs-12"> <h1>forum_name_music</h1> <a href="/discussion/music/create-theme/" class="btn btn-primary btn-sm text-center"> New topic </a> </div> </div> <div class="clearfix"> <div> <div class="col-md-12"> <div class="table-responsive"> <table class="table table1 table-bordered text-primary"> <tbody> <tr> <th width="60%" class="text-left">Subject</th> <th width="20%" class="text-center">Author</th> <th width="10%" class="text-center">Comments</th> <th width="10%" class="text-center">Last comment</th> </tr> </tbody> </table> </div> </div> </div> <div class="center-block text-center"> <ul class="pagination"> </ul> </div> </div></div>'))in Template.php line 432
at Template->render(array('content' => '<div class="clearfix m-t-5"> <ul class="breadcrumb text-left"> <li> <a href="/" class="font13">Home</a> </li> <li>/</li> <li> <a href="/discussions/" class="font13">Discussions</a> </li> <li>/</li> <li> <span class="active text-primary font13">forum_name_music</span> </li> </ul></div><div class="bg-white rounded-corners"> <div class="clearfix"> <div class="text-left col-xs-12"> <h1>forum_name_music</h1> <a href="/discussion/music/create-theme/" class="btn btn-primary btn-sm text-center"> New topic </a> </div> </div> <div class="clearfix"> <div> <div class="col-md-12"> <div class="table-responsive"> <table class="table table1 table-bordered text-primary"> <tbody> <tr> <th width="60%" class="text-left">Subject</th> <th width="20%" class="text-center">Author</th> <th width="10%" class="text-center">Comments</th> <th width="10%" class="text-center">Last comment</th> </tr> </tbody> </table> </div> </div> </div> <div class="center-block text-center"> <ul class="pagination"> </ul> </div> </div></div>'), array())in TemplateWrapper.php line 47
at TemplateWrapper->render(array('content' => '<div class="clearfix m-t-5"> <ul class="breadcrumb text-left"> <li> <a href="/" class="font13">Home</a> </li> <li>/</li> <li> <a href="/discussions/" class="font13">Discussions</a> </li> <li>/</li> <li> <span class="active text-primary font13">forum_name_music</span> </li> </ul></div><div class="bg-white rounded-corners"> <div class="clearfix"> <div class="text-left col-xs-12"> <h1>forum_name_music</h1> <a href="/discussion/music/create-theme/" class="btn btn-primary btn-sm text-center"> New topic </a> </div> </div> <div class="clearfix"> <div> <div class="col-md-12"> <div class="table-responsive"> <table class="table table1 table-bordered text-primary"> <tbody> <tr> <th width="60%" class="text-left">Subject</th> <th width="20%" class="text-center">Author</th> <th width="10%" class="text-center">Comments</th> <th width="10%" class="text-center">Last comment</th> </tr> </tbody> </table> </div> </div> </div> <div class="center-block text-center"> <ul class="pagination"> </ul> </div> </div></div>'))in Environment.php line 384
at Environment->render('main/index.twig', array('content' => '<div class="clearfix m-t-5"> <ul class="breadcrumb text-left"> <li> <a href="/" class="font13">Home</a> </li> <li>/</li> <li> <a href="/discussions/" class="font13">Discussions</a> </li> <li>/</li> <li> <span class="active text-primary font13">forum_name_music</span> </li> </ul></div><div class="bg-white rounded-corners"> <div class="clearfix"> <div class="text-left col-xs-12"> <h1>forum_name_music</h1> <a href="/discussion/music/create-theme/" class="btn btn-primary btn-sm text-center"> New topic </a> </div> </div> <div class="clearfix"> <div> <div class="col-md-12"> <div class="table-responsive"> <table class="table table1 table-bordered text-primary"> <tbody> <tr> <th width="60%" class="text-left">Subject</th> <th width="20%" class="text-center">Author</th> <th width="10%" class="text-center">Comments</th> <th width="10%" class="text-center">Last comment</th> </tr> </tbody> </table> </div> </div> </div> <div class="center-block text-center"> <ul class="pagination"> </ul> </div> </div></div>'))in DiscussionsController.php line 85
at DiscussionsController->discussion(object(Request), object(Application), 'music', '1')
at call_user_func_array(array(object(DiscussionsController), 'discussion'), array(object(Request), object(Application), 'music', '1'))in HttpKernel.php line 144
at HttpKernel->handleRaw(object(Request), 1)in HttpKernel.php line 64
at HttpKernel->handle(object(Request), 1, true)in Application.php line 586
at Application->handle(object(Request))in Application.php line 563
at Application->run()in index.php line 600