Fatal error: Uncaught Error: Call to undefined function WMS\bcsub() in phar:///home/pni/wms/vendor/ProjectLibraries/WMS.phar/SingleProductAbstract.php:354
Stack trace:
#0 /home/pni/wms/cart/module/BpeProducts/view/bpe-products/bpe-products/view.phtml(29): WMS\SingleProductAbstract->isAnyDiscountExists()
#1 /home/pni/wms/vendor/ZF2/library/Zend/View/Renderer/PhpRenderer.php(501): include('...')
#2 /home/pni/wms/vendor/ZF2/library/Zend/View/View.php(205): Zend\View\Renderer\PhpRenderer->render()
#3 /home/pni/wms/vendor/ZF2/library/Zend/View/View.php(233): Zend\View\View->render()
#4 /home/pni/wms/vendor/ZF2/library/Zend/View/View.php(198): Zend\View\View->renderChildren()
#5 /home/pni/wms/vendor/ZF2/library/Zend/Mvc/View/Http/DefaultRenderingStrategy.php(103): Zend\View\View->render()
#6 [internal function]: Zend\Mvc\View\Http\DefaultRenderingStrategy->render()
#7 /home/pni/wms/vendor/ZF2/library/Zend/EventManager/EventManager.php(444): call_user_func()
#8 /home/pni/wms/vendor/ZF2/library/Zend/EventManager/EventManager.php(205): Zend\EventManager\EventManager->triggerListeners()
#9 /home/pni/wms/vendor/ZF2/library/Zend/Mvc/Application.php(353): Zend\EventManager\EventManager->trigger()
#10 /home/pni/wms/vendor/ZF2/library/Zend/Mvc/Application.php(328): Zend\Mvc\Application->completeRequest()
#11 /home/pni/public_html/index.php(48): Zend\Mvc\Application->run()
#12 {main}
thrown in phar:///home/pni/wms/vendor/ProjectLibraries/WMS.phar/SingleProductAbstract.php on line 354