<https://larryullman.com/forums/index.php?/topic/29-part-3-physical-products-ch8-creating-a-catalog/#comment-132>
<http://schema.org/text>
"Hi, Larry/All, \nMy question on Ch 8, Coffee example. \nin my browser page (http://localhost/physical_product/browse/goodies/Mugs/3), error message is displayed in a box:  \n  \nError! \nUnfortunately a system error has occurred. Please use the links at the top of the page to continue shopping. We apologize for the inconvenience.  . \n  \nHow to solve it? Appreciate your help. \n  \nstored procedure is stored successfully. \nPHP 5.3 \nMysql 5.1 \nwin 7 \nDreamweaver \n"
<https://larryullman.com/forums/index.php?/topic/29-part-3-physical-products-ch8-creating-a-catalog/#comment-308>