php error logs when I save settings

Hello,

When I save the events->settings,I get these error.

[Thu Sep 01 10:15:06 2016] [error] [client 10.160.45.208] PHP Warning: http_build_query(): Parameter 1 expected to be Array or Object. Incorrect value given in /mysite/wp-includes/Requests/Transport/cURL.php on line 507, referer: mysite/wp-admin/edit.php?post_type=ai1ec_event&page=all-in-one-event-calendar-themes
[Thu Sep 01 10:15:07 2016] [error] [client 10.160.45.208] Created calendar: Created calendar. Please reload this page to try again. If this error persists, please contact us at [email protected]. In your report please include the information below.API URL: https://api.time.ly/api/calendars.Detail: 401 – Unauthorized. – raw error: Array\n(\n [headers] => Requests_Utility_CaseInsensitiveDictionary Object\n (\n [data:protected] => Array\n (\n [access-control-allow-headers] => x-requested-with, Content-Type, origin, authorization, accept, client-security-token\n [access-control-allow-methods] => POST, GET, OPTIONS, DELETE, PUT\n [access-control-allow-origin] => *\n [access-control-max-age] => 1000\n [cache-control] => no-cache\n [content-type] => text/html; charset=UTF-8\n [date] => Thu, 01 Sep 2016 14:15:07 GMT\n [server] => Apache/2.4.18 (Ubuntu)\n [set-cookie] => laravel_session=eyJpdiI6ImlINUhaTjVWMmh3XC81OVdBSmYrRkhnPT0iLCJ2YWx1ZSI6ImpoVUkxbGpGZmlzYTJaNjFrRll2WkpaMWExVHlBeGRYVU5lNEZiWlFYRmQza1lxc1lDXC9jSTY1eW5cL2FpcjZ4ZER5NlpOWE13RnBVaWUxdUNMZnBZTVE9PSIsIm1hYyI6ImRiNmE2NDI5ZTM3MzljMmRjOTI2NmIyYWUwMDUxOGMxNzFkOWViOGJhZWY2OTg5M2EzNWJjZmZhNzcyNGJjMTIifQ%3D%3D; expires=Thu, 01-Sep-2016 16:15:07 GMT; Max-Age=7200; path=/; domain=.time.ly; HttpOnly\n [vary] => Authorization\n [content-length] => 13\n )\n\n )\n\n [body] => Unauthorized.\n [response] => Array\n (\n [code] => 401\n [message] => Unauthorized\n )\n\n [cookies] => Array\n (\n [0] => WP_Http_Cookie Object\n (\n [name] => laravel_session\n [value] => eyJpdiI6ImlINUhaTjVWMmh3XC81OVdBSmYrRkhnPT0iLCJ2YWx1ZSI6ImpoVUkxbGpGZmlzYTJaNjFrRll2WkpaMWExVHlBeGRYVU5lNEZiWlFYRmQza1lxc1lDXC9jSTY1eW5cL2FpcjZ4ZER5NlpOWE13RnBVaWUxdUNMZnBZTVE9PSIsIm1hYyI6ImRiNmE2NDI5ZTM3MzljMmRjOTI2NmIyYWUwMDUxOGMxNzFkOWViOGJhZWY2OTg5M2EzNWJjZmZhNzcyNGJjMTIifQ==\n [expires] => 1472746507\n [path] => /\n [domain] => time.ly\n )\n\n )\n\n [filename] => \n [http_response] => WP_HTTP_Requests_Response Object\n (\n [response:protected] => Requests_Response Object\n (\n [body] => Unauthorized.\n [raw] => HTTP/1.1 401 Unauthorized\r\nAccess-Control-Allow-Headers: x-requested-with, Content-Type, origin, authorization, accept, client-security-token\r\nAccess-Control-Allow-Methods: POST, GET, OPTIONS, DELETE, PUT\r\nAccess-Control-Allow-Origin: *\r\nAccess-Control-Max-Age: 1000\r\nCache-Control: no-cache\r\nContent-Type: text/html; charset=UTF-8\r\nDate: Thu, 01 Sep 2016 14:15:07 GMT\r\nServer: Apache/2.4.18 (Ubuntu)\r\nSet-Cookie: laravel_session=eyJpdiI6ImlINUhaTjVWMmh3XC81OVdBSmYrRkhnPT0iLCJ2YWx1ZSI6ImpoVUkxbGpGZmlzYTJaNjFrRll2WkpaMWExVHlBeGRYVU5lNEZiWlFYRmQza1lxc1lDXC9jSTY1eW5cL2FpcjZ4ZER5NlpOWE13RnBVaWUxdUNMZnBZTVE9PSIsIm1hYyI6ImRiNmE2NDI5ZTM3MzljMmRjOTI2NmIyYWUwMDUxOGMxNzFkOWViOGJhZWY2OTg5M2EzNWJjZmZhNzcyNGJjMTIifQ%3D%3D; expires=Thu, 01-Sep-2016 16:15:07 GMT; Max-Age=7200; path=/; domain=.time.ly; HttpOnly\r\nVary: Authorization\r\nContent-Length: 13\r\nConnection: Close\r\n\r\nUnauthorized.\n [headers] => Requests_Response_Headers Object\n (\n [data:protected] => Array\n (\n [access-control-allow-headers] => Array\n (\n [0] => x-requested-with, Content-Type, origin, authorization, accept, client-security-token\n )\n\n [access-control-allow-methods] => Array\n (\n [0] => POST, GET, OPTIONS, DELETE, PUT\n )\n\n [access-control-allow-origin] => Array\n (\n [0] => *\n )\n\n [access-control-max-age] => Array\n (\n [0] => 1000\n )\n\n [cache-control] => Array\n (\n [0] => no-cache\n )\n\n [content-type] => Array\n (\n [0] => text/html; charset=UTF-8\n )\n\n [date] => Array\n (\n [0] => Thu, 01 Sep 2016 14:15:07 GMT\n )\n\n [server] => Array\n (\n [0] => Apache/2.4.18 (Ubuntu)\n )\n\n [set-cookie] => Array\n (\n [0] => laravel_session=eyJpdiI6ImlINUhaTjVWMmh3XC81OVdBSmYrRkhnPT0iLCJ2YWx1ZSI6ImpoVUkxbGpGZmlzYTJaNjFrRll2WkpaMWExVHlBeGRYVU5lNEZiWlFYRmQza1lxc1lDXC9jSTY1eW5cL2FpcjZ4ZER5NlpOWE13RnBVaWUxdUNMZnBZTVE9PSIsIm1hYyI6ImRiNmE2NDI5ZTM3MzljMmRjOTI2NmIyYWUwMDUxOGMxNzFkOWViOGJhZWY2OTg5M2EzNWJjZmZhNzcyNGJjMTIifQ%3D%3D; expires=Thu, 01-Sep-2016 16:15:07 GMT; Max-Age=7200; path=/; domain=.time.ly; HttpOnly\n )\n\n [vary] => Array\n (\n [0] => Authorization\n )\n\n [content-length] => Array\n (\n [0] => 13\n )\n\n )\n\n )\n\n [status_code] => 401\n [protocol_version] => 1.1\n [success] => \n [redirects] => 0\n [url] => https://api.time.ly/api/calendars\n [history] => Array\n (\n )\n\n [cookies] => Requests_Cookie_Jar Object\n (\n [cookies:protected] => Array\n (\n [laravel_session] => Requests_Cookie Object\n (\n [name] => laravel_session\n [value] => eyJpdiI6ImlINUhaTjVWMmh3XC81OVdBSmYrRkhnPT0iLCJ2YWx1ZSI6ImpoVUkxbGpGZmlzYTJaNjFrRll2WkpaMWExVHlBeGRYVU5lNEZiWlFYRmQza1lxc1lDXC9jSTY1eW5cL2FpcjZ4ZER5NlpOWE13RnBVaWUxdUNMZnBZTVE9PSIsIm1hYyI6ImRiNmE2NDI5ZTM3MzljMmRjOTI2NmIyYWUwMDUxOGMxNzFkOWViOGJhZWY2OTg5M2EzNWJjZmZhNzcyNGJjMTIifQ%3D%3D\n [attributes] => Requests_Utility_CaseInsensitiveDictionary Object\n (\n [data:protected] => Array\n (\n [expires] => 1472746507\n [max-age] => 1472746507\n

Any idea what I should be doing

https://www.ads-software.com/plugins/all-in-one-event-calendar/