Owncloud 8.0.4 to 8.1.0 upgrade

gistfile1.txt

{"reqId":"VaIBKsCoAQEAAAPn1AcAAAAA","remoteAddr":"155.143.96.190","app":"index","message":"Exception: {\"Exception\":\"OC\\\\NeedsUpdateException\",\"Message\":\"\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/localhost\\\/htdocs\\\/owncloud\\\/lib\\\/private\\\/app.php(99): OC_App::loadApp('files_sharing')\\n#1 \\\/var\\\/www\\\/localhost\\\/htdocs\\\/owncloud\\\/lib\\\/private\\\/util.php(127): OC_App::loadApps(Array)\\n#2 \\\/var\\\/www\\\/localhost\\\/htdocs\\\/owncloud\\\/lib\\\/base.php(866): OC_Util::setupFS()\\n#3 \\\/var\\\/www\\\/localhost\\\/htdocs\\\/owncloud\\\/index.php(40): OC::handleRequest()\\n#4 {main}\",\"File\":\"\\\/var\\\/www\\\/localhost\\\/htdocs\\\/owncloud\\\/lib\\\/private\\\/app.php\",\"Line\":118}","level":4,"time":"2015-07-12T05:54:50+00:00"}
{"reqId":"VaIBLcCoAQEAABEwt4QAAAAH","remoteAddr":"155.143.96.190","app":"core","message":"Could not get application download URL: cURL error 28: Connection timed out after 5001 milliseconds","level":3,"time":"2015-07-12T05:55:50+00:00"}
{"reqId":"VaIBLcCoAQEAABEwt4QAAAAH","remoteAddr":"155.143.96.190","app":"update","message":"Exception: {\"Exception\":\"Exception\",\"Message\":\"Could not fetch app info!\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/localhost\\\/htdocs\\\/owncloud\\\/lib\\\/private\\\/updater.php(474): OC_Installer::updateAppByOCSId('168707')\\n#1 \\\/var\\\/www\\\/localhost\\\/htdocs\\\/owncloud\\\/lib\\\/private\\\/updater.php(295): OC\\\\Updater->upgradeAppStoreApps(Array)\\n#2 \\\/var\\\/www\\\/localhost\\\/htdocs\\\/owncloud\\\/lib\\\/private\\\/updater.php(195): OC\\\\Updater->doUpgrade('8.1.0.8', '8.0.4.2')\\n#3 \\\/var\\\/www\\\/localhost\\\/htdocs\\\/owncloud\\\/core\\\/ajax\\\/update.php(87): OC\\\\Updater->upgrade()\\n#4 {main}\",\"File\":\"\\\/var\\\/www\\\/localhost\\\/htdocs\\\/owncloud\\\/lib\\\/private\\\/installer.php\",\"Line\":241}","level":4,"time":"2015-07-12T05:55:50+00:00"}
{"reqId":"VaICYcCoAQEAABFncEAAAAAI","remoteAddr":"155.143.96.190","app":"PHP","message":"array_key_exists() expects parameter 2 to be array, null given at \/var\/www\/localhost\/htdocs\/owncloud\/settings\/controller\/appsettingscontroller.php#192","level":3,"time":"2015-07-12T06:00:03+00:00"}
{"reqId":"VaICZcCoAQEAABFncEEAAAAI","remoteAddr":"155.143.96.190","app":"PHP","message":"array_key_exists() expects parameter 2 to be array, null given at \/var\/www\/localhost\/htdocs\/owncloud\/settings\/controller\/appsettingscontroller.php#192","level":3,"time":"2015-07-12T06:00:20+00:00"}
{"reqId":"VaIIPcCoAQEAAAPo1LEAAAAB","remoteAddr":"155.143.96.190","app":"PHP","message":"array_key_exists() expects parameter 2 to be array, null given at \/var\/www\/localhost\/htdocs\/owncloud\/settings\/controller\/appsettingscontroller.php#192","level":3,"time":"2015-07-12T06:25:03+00:00"}
{"reqId":"VaIIPcCoAQEAAAPo1LEAAAAB","remoteAddr":"155.143.96.190","app":"PHP","message":"array_key_exists() expects parameter 2 to be array, null given at \/var\/www\/localhost\/htdocs\/owncloud\/settings\/controller\/appsettingscontroller.php#192","level":3,"time":"2015-07-12T06:25:04+00:00"}
{"reqId":"VaIIQcCoAQEAAAPo1LIAAAAB","remoteAddr":"155.143.96.190","app":"PHP","message":"array_key_exists() expects parameter 2 to be array, null given at \/var\/www\/localhost\/htdocs\/owncloud\/settings\/controller\/appsettingscontroller.php#192","level":3,"time":"2015-07-12T06:25:19+00:00"}
{"reqId":"VaIIQcCoAQEAAAPo1LIAAAAB","remoteAddr":"155.143.96.190","app":"PHP","message":"array_key_exists() expects parameter 2 to be array, null given at \/var\/www\/localhost\/htdocs\/owncloud\/settings\/controller\/appsettingscontroller.php#192","level":3,"time":"2015-07-12T06:25:22+00:00"}
{"reqId":"VaIJBcCoAQEAABEvumwAAAAG","remoteAddr":"155.143.96.190","app":"PHP","message":"array_key_exists() expects parameter 2 to be array, null given at \/var\/www\/localhost\/htdocs\/owncloud\/settings\/controller\/appsettingscontroller.php#176","level":3,"time":"2015-07-12T06:28:23+00:00"}
{"reqId":"VaIJCcCoAQEAABGHY0sAAAAL","remoteAddr":"155.143.96.190","app":"PHP","message":"array_key_exists() expects parameter 2 to be array, null given at \/var\/www\/localhost\/htdocs\/owncloud\/settings\/controller\/appsettingscontroller.php#192","level":3,"time":"2015-07-12T06:28:28+00:00"}
{"reqId":"VaIJB8CoAQEAABEvum4AAAAG","remoteAddr":"155.143.96.190","app":"PHP","message":"array_key_exists() expects parameter 2 to be array, null given at \/var\/www\/localhost\/htdocs\/owncloud\/settings\/controller\/appsettingscontroller.php#176","level":3,"time":"2015-07-12T06:28:38+00:00"}
{"reqId":"VaIJDMCoAQEAABGHY0wAAAAL","remoteAddr":"155.143.96.190","app":"PHP","message":"array_key_exists() expects parameter 2 to be array, null given at \/var\/www\/localhost\/htdocs\/owncloud\/settings\/controller\/appsettingscontroller.php#192","level":3,"time":"2015-07-12T06:28:45+00:00"}
{"reqId":"VaIJhMCoAQEAAAPr1qMAAAAE","remoteAddr":"155.143.96.190","app":"PHP","message":"array_key_exists() expects parameter 2 to be array, null given at \/var\/www\/localhost\/htdocs\/owncloud\/settings\/controller\/appsettingscontroller.php#176","level":3,"time":"2015-07-12T06:30:30+00:00"}
{"reqId":"VaIJhMCoAQEAAAPr1qMAAAAE","remoteAddr":"155.143.96.190","app":"PHP","message":"array_key_exists() expects parameter 2 to be array, null given at \/var\/www\/localhost\/htdocs\/owncloud\/settings\/controller\/appsettingscontroller.php#176","level":3,"time":"2015-07-12T06:30:31+00:00"}
{"reqId":"VaIJh8CoAQEAAAPr1qUAAAAE","remoteAddr":"155.143.96.190","app":"PHP","message":"array_key_exists() expects parameter 2 to be array, null given at \/var\/www\/localhost\/htdocs\/owncloud\/settings\/controller\/appsettingscontroller.php#176","level":3,"time":"2015-07-12T06:30:47+00:00"}
{"reqId":"VaIJh8CoAQEAAAPr1qUAAAAE","remoteAddr":"155.143.96.190","app":"PHP","message":"array_key_exists() expects parameter 2 to be array, null given at \/var\/www\/localhost\/htdocs\/owncloud\/settings\/controller\/appsettingscontroller.php#176","level":3,"time":"2015-07-12T06:30:49+00:00"}