Update required .

Hi i am facing lots of errors while using plugin and plugin shows no data at all. please update.

Notice: Use of undefined constant ‘ – assumed ‘‘’ in /home/krietaco/public_html/krieta.com/wp-content/themes/houzez-child/property-details/property-stats.php on line 63

Notice: Use of undefined constant ‘language’ – assumed ‘‘language’’ in /home/krietaco/public_html/krieta.com/wp-content/themes/houzez-child/property-details/property-stats.php on line 63

Notice: Undefined variable: OneHundredCities in /home/krietaco/public_html/krieta.com/wp-content/plugins/100-cities/100Cities.php on line 552

Notice: Undefined property: stdClass::$css in /home/krietaco/public_html/krieta.com/wp-content/plugins/100-cities/100Cities.php on line 93

Notice: Undefined index: weather in /home/krietaco/public_html/krieta.com/wp-content/plugins/100-cities/100Cities.php on line 245

Notice: Undefined property: stdClass::$weather in /home/krietaco/public_html/krieta.com/wp-content/plugins/100-cities/100Cities.php on line 248

Notice: Undefined variable: data in /home/krietaco/public_html/krieta.com/wp-content/plugins/100-cities/100Cities.php on line 412

Notice: Undefined index: ‘language’ in /home/krietaco/public_html/krieta.com/wp-content/plugins/100-cities/100Cities.php on line 417

Warning: file_get_contents(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /home/krietaco/public_html/krieta.com/wp-content/plugins/100-cities/100Cities.php on line 404

Warning: file_get_contents(https://.wikipedia.org/w/api.php?action=query&indexpageids=&prop=revisions&titles=%E2%80%98&rvprop=content&format=json): failed to open stream: php_network_getaddresses: getaddrinfo failed: Name or service not known in /home/krietaco/public_html/krieta.com/wp-content/plugins/100-cities/100Cities.php on line 404

Notice: Trying to get property of non-object in /home/krietaco/public_html/krieta.com/wp-content/plugins/100-cities/100Cities.php on line 419

Notice: Trying to get property of non-object in /home/krietaco/public_html/krieta.com/wp-content/plugins/100-cities/100Cities.php on line 419