Array
(
    [0] => Warning
    [1] => Undefined array key "language"
    [2] => /home/whmcsdev/public_repo/wbteampro.major-release/installation/modules/addons/wbteampro/initialize.php
    [3] => 282
)
Array
(
    [0] => Warning
    [1] => Undefined property: stdClass::$state
    [2] => /home/whmcsdev/public_repo/wbavatax.master/installation/modules/addons/wbavatax/hooks.php
    [3] => 942
)
Array
(
    [0] => Deprecated
    [1] => htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated
    [2] => /home/whmcsdev/public_repo/wbavatax.master/installation/modules/addons/wbavatax/hooks.php
    [3] => 279
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Forcing Facebook to Refresh Cached Site Data - Knowledgebase - WHMCS Dev
Dev License: This installation of WHMCS is running under a Development License and is not authorized to be used for production use. Please report any cases of abuse to abuse@whmcs.com

Forcing Facebook to Refresh Cached Site Data Print

  • 2

When adding a Like button to a website, you may encounter an issue where you Facebook caches data (like an image) that you would like to change.  The following developer tool allows you to force the refresh of the facebook cache data, as well as provide a report of any on-page errors.

http://developers.facebook.com/tools/debug

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