Fatal error after installing JA T3 system plugin

Go to plugin remove line 32 in: ja3\core\framework.php 

[ 
t3import ('core.joomla.documenthtml');

Unexpected end of MySQL Solution

If you installed local webserver and when I run it, an error message saying "Unexpected End of MySQL". The solution steps are : 

• Open the file "C:\Program Files (x86)"
• Right to -> properties on the folder EasyPhp
• In the security tab, click the "Change ..."
• In-list "names or groups of users,
  • select the active user: "Users (Computer_name\ Users),
  • then in the list" Permissions for Users "check" Full Control "of the column" Allow "(must check all).
• click "OK"