SQLSTATE[HY000] [2002] No such file or directory<br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function prepare() on null in /hermes/bosnacweb04/bosnacweb04ab/b1193/ipg.thelegginbuggcom1/cit336/public/ex_starts/ch05_ex1/model/category_db.php:6
Stack trace:
#0 /hermes/bosnacweb04/bosnacweb04ab/b1193/ipg.thelegginbuggcom1/cit336/public/ex_starts/ch05_ex1/product_catalog/index.php(21): get_categories()
#1 {main}
  thrown in <b>/hermes/bosnacweb04/bosnacweb04ab/b1193/ipg.thelegginbuggcom1/cit336/public/ex_starts/ch05_ex1/model/category_db.php</b> on line <b>6</b><br />