When the menu "Toolset" on the wordpress contorol panel is clicked, the following message appears.
Also I can not find the Toolset plugin in the plugin list.
Fatal error: Uncaught Error: Class 'Twig_TokenParser_Spaceless' not found in /home/mypage-jpn-ga/www/wp-content/plugins/types/vendor/twig/twig/lib/Twig/Extension/Core.php:135 Stack trace: #0 /home/mypage-jpn-ga/www/wp-content/plugins/types/vendor/twig/twig/lib/Twig/Environment.php(1505): Twig_Extension_Core->getTokenParsers() #1 /home/mypage-jpn-ga/www/wp-content/plugins/types/vendor/twig/twig/lib/Twig/Environment.php(1459): Twig_Environment->initExtension(Object(Twig_Extension_Core)) #2 /home/mypage-jpn-ga/www/wp-content/plugins/types/vendor/twig/twig/lib/Twig/Environment.php(1381): Twig_Environment->initExtensions() #3 /home/mypage-jpn-ga/www/wp-content/plugins/types/vendor/twig/twig/lib/Twig/Lexer.php(382): Twig_Environment->getUnaryOperators() #4 /home/mypage-jpn-ga/www/wp-content/plugins/types/vendor/twig/twig/lib/Twig/Lexer.php(68): Twig_Lexer->getOperatorRegex() #5 /home/mypage-jpn-ga/www/wp-content/plugins/types/vendor/twig/twig/lib/Twig/Environment.php(650): Twig_Lexer->__construct(Object(Twig_Environment)) #6 /h in /home/mypage-jpn-ga/www/wp-content/plugins/types/vendor/twig/twig/lib/Twig/Extension/Core.php on line 135
The error message gives the impression that some of the files that are included with Types where the Class 'Twig_TokenParser_Spaceless' is defined are missing.
So I would suggest that you first download the zip file of the current version of Types from here: toolset.com/account/downloads
Then on your plugins page delete the current install of Types and then at Plugins > Add New upload the zip file you just downloaded.