Internal Server Error

SQLSTATE[42S02]: Base table or view not found: 1146 Table 'etusoft_pixiot.categories' doesn't exist [/home/etusoft/web/pixiot.com/public_html/app_site/app/controller.php:222]

[app_site/app/controller.php:222] PDO->prepare()
[app_site/app/controller.php:181] Controller->getDataMySQL()
[app_site/app/main.php:519] Controller->getData()
[app_site/lib/base.php:1987] Main->catview()
[app_site/lib/base.php:1786] Base->call()
[index.php:28] Base->run()