a:3:{s:8:"26_40722";a:5:{s:5:"insid";s:8:"26_40722";s:8:"from_ver";s:5:"6.1.1";s:6:"to_ver";N;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_47780";a:5:{s:5:"insid";s:8:"26_47780";s:8:"from_ver";s:5:"6.1.1";s:6:"to_ver";N;s:10:"error_code";i:1;s:5:"error";s:86:"Backup was not successful so aborting the upgrade process. Following are the details :";}s:8:"26_44606";a:5:{s:5:"insid";s:8:"26_44606";s:8:"from_ver";s:5:"6.1.1";s:6:"to_ver";N;s:10:"error_code";i:1;s:5:"error";s:86:"Backup was not successful so aborting the upgrade process. Following are the details :";}}