MySource Error

Whenever I try to access the search page I get the following error
MySource Error

File: [SYSTEM_ROOT]/core/include/assertions.inc Line: 479

Message: [ASSERT EXCEPTION] [string] "0" is not a valid asset ID (LINE 725 IN [SYSTEM_ROOT]/core/include/asset_manager.inc)

Backtrace: Show



On clicking show the following code pops up



0 => array (

"function" => "sq_error_handler",

"args" => array (

0 => 256,

1 => "[ASSERT EXCEPTION] [string] \"0\" is not a valid asset ID (LINE 725 IN [SYSTEM_ROOT]/core/include/asset_manager.inc)",

2 => "[SYSTEM_ROOT]/core/include/assertions.inc",

3 => 479,

4 => array (

[Max Depth Reached]

)

)

),

1 => array (

"file" => "[SYSTEM_ROOT]/core/include/assertions.inc",

"line" => 479,

"function" => "trigger_error",

"args" => array (

0 => "[ASSERT EXCEPTION] [string] \"0\" is not a valid asset ID (LINE 725 IN [SYSTEM_ROOT]/core/include/asset_manager.inc)",

1 => 256

)

),

2 => array (

"file" => "[SYSTEM_ROOT]/core/include/assertions.inc",

"line" => 454,

"function" => "trigger_exception",

"args" => array (

0 => "[string] \"0\" is not a valid asset ID",

1 => ,

2 => 1

)

),

3 => array (

"file" => "[SYSTEM_ROOT]/core/include/asset_manager.inc",

"line" => 725,

"function" => "assert_valid_assetid",

"args" => array (

0 => "0"

)

),

4 => array (

"file" => "[SYSTEM_ROOT]/packages/search/search_page/search_page.inc",

"line" => 1590,

"function" => "getasset",

"class" => "asset_manager",

"type" => "->",

"args" => array (

0 => "0"

)

),

5 => array (

"file" => "[SYSTEM_ROOT]/packages/search/search_page/search_page.inc",

"line" => 266,

"function" => "_getsearchedqueries",

"class" => "search_page",

"type" => "->",

"args" => array (

[Empty]

)

),

6 => array (

"file" => "[SYSTEM_ROOT]/data/private/assets/design_customisation/113/design_file.php",

"line" => 319,

"function" => "printbody",

"class" => "search_page",

"type" => "->",

"args" => array (

[Empty]

)

),

7 => array (

"file" => "[SYSTEM_ROOT]/core/assets/designs/design/design.inc",

"line" => 711,

"args" => array (

0 => "[SYSTEM_ROOT]/data/private/assets/design_customisation/113/design_file.php"

),

"function" => "require_once"

),

8 => array (

"file" => "[SYSTEM_ROOT]/core/assets/designs/design_customisation/design_customisation.inc",

"line" => 437,

"function" => "paint",

"class" => "design",

"type" => "::",

"args" => array (

0 => new search_page Object (

[Max Depth Reached]

),

1 => array (

[Max Depth Reached]

),

2 => array (

[Max Depth Reached]

)

)

),

9 => array (

"file" => "[SYSTEM_ROOT]/core/include/asset.inc",

"line" => 2974,

"function" => "paint",

"class" => "design_customisation",

"type" => "->",

"args" => array (

0 => new search_page Object (

[Max Depth Reached]

)

)

),

10 => array (

"file" => "[SYSTEM_ROOT]/core/include/mysource.inc",

"line" => 323,

"function" => "printfrontend",

"class" => "search_page",

"type" => "->",

"args" => array (

[Empty]

)

),

11 => array (

"file" => "[SYSTEM_ROOT]/core/web/index.php",

"line" => 37,

"function" => "start",

"class" => "mysource",

"type" => "->",

"args" => array (

[Empty]

)

)





How do I fix this and get my Search Page working?