if($_SERVER['REQUEST_URI'] == "/index.php?task=category&id=1&sortby=newest&page=1")
							$category = 1;
						elseif($_SERVER['REQUEST_URI'] == "/index.php?task=category&id=2&sortby=newest&page=1")
							$category = 2;
						elseif($_SERVER['REQUEST_URI'] == "/category/Racing/")
							$category = 3;
						elseif($_SERVER['REQUEST_URI'] == "/category/For-Girls/") 
							$category = 4;
						elseif($_SERVER['REQUEST_URI'] == "/category/For-Children/")
							$category = 5;
						elseif($_SERVER['REQUEST_URI'] == "/category/For-Guys/")
							$category = 6;
						elseif($_SERVER['REQUEST_URI'] == "/category/Fights/")
							$category = 7;
						elseif($_SERVER['REQUEST_URI'] == "/category/Flying/")
							$category = 9;
						elseif($_SERVER['REQUEST_URI'] == "/category/Logic/")
							$category = 10;
						elseif($_SERVER['REQUEST_URI'] == "/category/In-two/")
							$category = 11;
						elseif($_SERVER['REQUEST_URI'] == "/category/Sports/")
							$category = 12;
						elseif($_SERVER['REQUEST_URI'] == "/category/Shooting/")
							$category = 13;
						elseif($_SERVER['REQUEST_URI'] == "/category/Strategies/")
							$category = 14;
						elseif($_SERVER['REQUEST_URI'] == "/category/Different/")
							$category = 15;
						elseif($_SERVER['REQUEST_URI'] == "/category/dress/")
							$category = 16;
						elseif($_SERVER['REQUEST_URI'] == "/category/winx/")
							$category = 17;
						else {
							echo " ";
						}

						$result = mysql_query( "SELECT opis FROM ava_cats WHERE id='" . $category . "'", true);
						
						$vivid = mysql_fetch_array($result);
						echo $vivid;

почему ошибку выдает в 51 и 53 кажется правильно сделал