<br />
<b>Warning</b>:  QuickBooksOnline\API\Core\OAuth\OAuth1\OAuth1::QuickBooksOnline\API\Core\OAuth\OAuth1\{closure}(): Argument #2 ($value) must be passed by reference, value given in <b>/home/addup/public_html/panel/vendor/quickbooks/v3-php-sdk/src/Core/OAuth/OAuth1/OAuth1.php</b> on line <b>196</b><br />
<br />
<b>Warning</b>:  QuickBooksOnline\API\Core\OAuth\OAuth1\OAuth1::QuickBooksOnline\API\Core\OAuth\OAuth1\{closure}(): Argument #2 ($value) must be passed by reference, value given in <b>/home/addup/public_html/panel/vendor/quickbooks/v3-php-sdk/src/Core/OAuth/OAuth1/OAuth1.php</b> on line <b>196</b><br />
<br />
<b>Warning</b>:  QuickBooksOnline\API\Core\OAuth\OAuth1\OAuth1::QuickBooksOnline\API\Core\OAuth\OAuth1\{closure}(): Argument #2 ($value) must be passed by reference, value given in <b>/home/addup/public_html/panel/vendor/quickbooks/v3-php-sdk/src/Core/OAuth/OAuth1/OAuth1.php</b> on line <b>196</b><br />
<br />
<b>Warning</b>:  QuickBooksOnline\API\Core\OAuth\OAuth1\OAuth1::QuickBooksOnline\API\Core\OAuth\OAuth1\{closure}(): Argument #2 ($value) must be passed by reference, value given in <b>/home/addup/public_html/panel/vendor/quickbooks/v3-php-sdk/src/Core/OAuth/OAuth1/OAuth1.php</b> on line <b>196</b><br />
<br />
<b>Warning</b>:  QuickBooksOnline\API\Core\OAuth\OAuth1\OAuth1::QuickBooksOnline\API\Core\OAuth\OAuth1\{closure}(): Argument #2 ($value) must be passed by reference, value given in <b>/home/addup/public_html/panel/vendor/quickbooks/v3-php-sdk/src/Core/OAuth/OAuth1/OAuth1.php</b> on line <b>196</b><br />
<br />
<b>Warning</b>:  QuickBooksOnline\API\Core\OAuth\OAuth1\OAuth1::QuickBooksOnline\API\Core\OAuth\OAuth1\{closure}(): Argument #2 ($value) must be passed by reference, value given in <b>/home/addup/public_html/panel/vendor/quickbooks/v3-php-sdk/src/Core/OAuth/OAuth1/OAuth1.php</b> on line <b>196</b><br />
<br />
<b>Fatal error</b>:  Uncaught QuickBooksOnline\API\Exception\ServiceException: Http Status Code [403]: Migrate OAuth 1 token to OAuth 2 token failed. Body: [&lt;html&gt;
&lt;head&gt;&lt;title&gt;403 Forbidden&lt;/title&gt;&lt;/head&gt;
&lt;body&gt;
&lt;center&gt;&lt;h1&gt;403 Forbidden&lt;/h1&gt;&lt;/center&gt;
&lt;/body&gt;
&lt;/html&gt;
].

  thrown in <b>/home/addup/public_html/panel/vendor/quickbooks/v3-php-sdk/src/Core/OAuth/OAuth2/OAuth2LoginHelper.php</b> on line <b>445</b><br />