PHP Fatal error: Cannot use oat\taoQtiItem\model\qti\datatype\String as String because 'String' is a special class name in /var/www/html/package-tao/taoQtiItem/model/qti/datatype/String.php on line 24

[MuhRizal]

I am using php7 in Ubuntu 16.04
Previously I have same error like #23
But after I turned off the opcache then got error after I enter following line:

sudo -u www-data php tao/scripts/taoInstall.php
--db_driver pdo_mysql
--db_host localhost
--db_name taodb
--db_user root
--db_pass secret
--module_namespace https://mywebsite/package-tao/taodb.rdf
--module_url https://mywebsite/package-tao
--user_login admin
--user_pass admin
-e taoCe

This is the error message:

• Running tao/scripts/taoInstall.php
  PHP Fatal error: Cannot use oat\taoQtiItem\model\qti\datatype\String as String because 'String' is a special class name in /var/www/html/package-tao/taoQtiItem/model/qti/datatype/String.php on line 24

any one has same error and know how to solve it?

[krampstudio]

This issue has been fixed and is available through the develop branch. Please checkout the branch, run a composer udpate and try to install again.