Fatal error: Uncaught Error: [] operator not supported for strings in /var/www/vhosts/benonscatering.co.uk/httpdocs/protected/components/Functions.php:253 Stack trace: #0 /var/www/vhosts/benonscatering.co.uk/httpdocs/protected/views/store/food_item.php(13): Functions->getSize() #1 /var/www/vhosts/benonscatering.co.uk/httpdocs/yiiframework/web/CBaseController.php(127): require('...') #2 /var/www/vhosts/benonscatering.co.uk/httpdocs/yiiframework/web/CBaseController.php(96): CBaseController->renderInternal() #3 /var/www/vhosts/benonscatering.co.uk/httpdocs/yiiframework/web/CController.php(870): CBaseController->renderFile() #4 /var/www/vhosts/benonscatering.co.uk/httpdocs/yiiframework/web/CController.php(783): CController->renderPartial() #5 /var/www/vhosts/benonscatering.co.uk/httpdocs/protected/controllers/StoreController.php(49): CController->render() #6 /var/www/vhosts/benonscatering.co.uk/httpdocs/yiiframework/web/actions/CInlineAction.php(50): StoreController->actionFooditem() #7 /var/www/vhosts/benonscatering.co.uk/httpdocs/yiiframework/web/CController.php(309): CInlineAction->runWithParams() #8 /var/www/vhosts/benonscatering.co.uk/httpdocs/yiiframework/web/CController.php(287): CController->runAction() #9 /var/www/vhosts/benonscatering.co.uk/httpdocs/yiiframework/web/CController.php(266): CController->runActionWithFilters() #10 /var/www/vhosts/benonscatering.co.uk/httpdocs/protected/controllers/StoreController.php(25): CController->run() #11 /var/www/vhosts/benonscatering.co.uk/httpdocs/yiiframework/web/CController.php(271): StoreController->missingAction() #12 /var/www/vhosts/benonscatering.co.uk/httpdocs/yiiframework/web/CWebApplication.php(276): CController->run() #13 /var/www/vhosts/benonscatering.co.uk/httpdocs/yiiframework/web/CWebApplication.php(135): CWebApplication->runController() #14 /var/www/vhosts/benonscatering.co.uk/httpdocs/yiiframework/base/CApplication.php(162): CWebApplication->processRequest() #15 /var/www/vhosts/benonscatering.co.uk/httpdocs/index.php(27): CApplication->run() #16 {main} thrown in /var/www/vhosts/benonscatering.co.uk/httpdocs/protected/components/Functions.php on line 253