Fatal error: Cannot instantiate non-existent class: skin_arcade_6 in /var/www/sites/yoyo.pl/z/i/***/sources/ipsclass.php on line 1471

//-----------------------------------------
// Load the skin, man
//-----------------------------------------

$this->DB->simple_construct( array( 'select' => '*',
'from' => 'skin_templates_cache',
'where' => "template_set_id=".$id." AND template_group_name='$name'"
) );

$this->DB->simple_exec();

$r = $this->DB->fetch_row();

$other_skin = $r['template_group_content'];
}

eval($other_skin);

if ( $name == 'skin_global' )
{
$this->compiled_templates['skin_global'] = new $skin_global_name();
$this->compiled_templates['skin_global']->ipsclass =& $this;

# Add to loaded templates
$this->loaded_templates[ $skin_global_name ] = $skin_global_name;
}
else
{
$this->compiled_templates[ $name ] = new $full_name(); To jest ta linia 1471
$this->compiled_templates[ $name ]->ipsclass =& $this;

# Add to loaded templates
$this->loaded_templates[ $full_name ] = $full_name;
}
}

Open your Admin CP and:
Click the Look & Feel Tab
Got to Skins & Templates -> Skin Manager
Click th drop down image for IPB Default Skin and choose Edit Template HTML
Click Topic View
Look for RenderRow
Click the Drop down Image int he uppder right hand corner.
Click Edit Data Variables...
After $post="",$author="" add ,$crowns="", $champtext=""
Click save and close


Still in that HTML Template look for:

{$author['avatar']}

Before that add: (in the same line)

{$crowns}

Then look for:

{$author['member_number']}<br />

After that add:

{$champtext}

Click the "Save Template Bit" button. Repeat for all skins.