a:11:{s:8:"26_24732";a:5:{s:5:"insid";s:8:"26_24732";s:8:"from_ver";s:5:"6.5.2";s:6:"to_ver";s:5:"6.6.2";s:10:"error_code";i:1;s:5:"error";s:210:"The pre upgrade checks FAILED as external URL(s) could not be accessed.
 This might be due to allow_url_fopen() disabled on your server or CURL failed to access the URL. Hence Auto upgrade can not be performed.";}s:8:"26_75297";a:5:{s:5:"insid";s:8:"26_75297";s:8:"from_ver";s:3:"6.5";s:6:"to_ver";s:5:"6.5.2";s:10:"error_code";i:1;s:5:"error";s:210:"The pre upgrade checks FAILED as external URL(s) could not be accessed.
 This might be due to allow_url_fopen() disabled on your server or CURL failed to access the URL. Hence Auto upgrade can not be performed.";}s:8:"26_31687";a:5:{s:5:"insid";s:8:"26_31687";s:8:"from_ver";s:5:"6.8.1";s:6:"to_ver";s:5:"6.9.1";s:10:"error_code";i:1;s:5:"error";s:209:"The pre upgrade checks FAILED as external URL(s) could not be accessed.
This might be due to allow_url_fopen() disabled on your server or CURL failed to access the URL. Hence Auto upgrade can not be performed.";}s:8:"26_21483";a:5:{s:5:"insid";s:8:"26_21483";s:8:"from_ver";s:5:"6.9.4";s:6:"to_ver";s:3:"7.0";s:10:"error_code";i:1;s:5:"error";s:168:"This installation does not meet the Upgrade requirements. Hence it cannot be auto upgraded. Following are the details :
Required PHP extension not found : <b>mysqli</b>";}s:8:"26_92228";a:5:{s:5:"insid";s:8:"26_92228";s:8:"from_ver";s:3:"6.9";s:6:"to_ver";s:5:"6.9.1";s:10:"error_code";i:1;s:5:"error";s:180:"This installation does not meet the Upgrade requirements. Hence it cannot be auto upgraded. Following are the details :
Required PHP extension not found : &lt;b&gt;mysqli&lt;/b&gt;";}s:8:"26_50882";a:5:{s:5:"insid";s:8:"26_50882";s:8:"from_ver";s:3:"6.9";s:6:"to_ver";s:5:"6.9.1";s:10:"error_code";i:1;s:5:"error";s:180:"This installation does not meet the Upgrade requirements. Hence it cannot be auto upgraded. Following are the details :
Required PHP extension not found : &lt;b&gt;mysqli&lt;/b&gt;";}s:8:"26_27090";a:5:{s:5:"insid";s:8:"26_27090";s:8:"from_ver";s:3:"6.9";s:6:"to_ver";s:5:"6.9.1";s:10:"error_code";i:1;s:5:"error";s:180:"This installation does not meet the Upgrade requirements. Hence it cannot be auto upgraded. Following are the details :
Required PHP extension not found : &lt;b&gt;mysqli&lt;/b&gt;";}s:8:"26_46750";a:5:{s:5:"insid";s:8:"26_46750";s:8:"from_ver";s:3:"6.9";s:6:"to_ver";s:5:"6.9.1";s:10:"error_code";i:1;s:5:"error";s:180:"This installation does not meet the Upgrade requirements. Hence it cannot be auto upgraded. Following are the details :
Required PHP extension not found : &lt;b&gt;mysqli&lt;/b&gt;";}s:8:"26_35106";a:5:{s:5:"insid";s:8:"26_35106";s:8:"from_ver";s:3:"6.9";s:6:"to_ver";s:5:"6.9.1";s:10:"error_code";i:1;s:5:"error";s:180:"This installation does not meet the Upgrade requirements. Hence it cannot be auto upgraded. Following are the details :
Required PHP extension not found : &lt;b&gt;mysqli&lt;/b&gt;";}s:8:"26_91325";a:5:{s:5:"insid";s:8:"26_91325";s:8:"from_ver";s:3:"6.9";s:6:"to_ver";s:5:"6.9.1";s:10:"error_code";i:1;s:5:"error";s:180:"This installation does not meet the Upgrade requirements. Hence it cannot be auto upgraded. Following are the details :
Required PHP extension not found : &lt;b&gt;mysqli&lt;/b&gt;";}s:8:"26_55322";a:5:{s:5:"insid";s:8:"26_55322";s:8:"from_ver";s:3:"6.9";s:6:"to_ver";s:5:"6.9.1";s:10:"error_code";i:1;s:5:"error";s:180:"This installation does not meet the Upgrade requirements. Hence it cannot be auto upgraded. Following are the details :
Required PHP extension not found : &lt;b&gt;mysqli&lt;/b&gt;";}}