after I register on my website I got this error
exception 'PDOException' with message 'SQLSTATE[HY000] [2002] Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)' in /var/www/mvcboxengine/classes/cls/Db/cls_DbMySQL.php:19
Stack trace:
#0 /var/www/mvcboxengine/classes/cls/Db/cls_DbMySQL.php(19): PDO->__construct('mysql:host=loca...', 'root', 'mypssword')
#1 /var/www/mvcboxengine/classes/cls/Db/cls_DbMySQL.php(54): cls_DbMySQL->openDefaultConnect()
#2 /var/www/application/models/m_register.php(47): cls_DbMySQL->select('users', Array, 1)
#3 /var/www/application/controllers/main.php(16): m_register->register('test11', 'test11', 'test11', 'test@test.com')
#4 /var/www/mvcboxengine/core/core.php(126): main->index(Array)
#5 /var/www/mvcboxengine/core/core.php(68): MvcBox::callClassicController('', 'main', '', Array)
#6 /var/www/index.php(3): MvcBox::runApp()
#7 {main}