ADRIA LEADER ERROR HANDLER

object(Error)#7 (7) { ["message":protected]=> string(35) "Class 'PricehistoryModel' not found" ["string":"Error":private]=> string(0) "" ["code":protected]=> int(0) ["file":protected]=> string(72) "/home/adrialeader/public_html/adria_back/models/catalogproduct.model.php" ["line":protected]=> int(388) ["trace":"Error":private]=> array(3) { [0]=> array(6) { ["file"]=> string(71) "/home/adrialeader/public_html/adria_back/controllers/homeController.php" ["line"]=> int(42) ["function"]=> string(4) "list" ["class"]=> string(19) "CatalogProductModel" ["type"]=> string(2) "->" ["args"]=> array(7) { [0]=> array(1) { [0]=> array(3) { [0]=> string(6) "hidden" [1]=> string(2) "!=" [2]=> string(1) "1" } } [1]=> bool(true) [2]=> string(0) "" [3]=> array(2) { [0]=> string(1) "*" [1]=> string(77) "(SELECT image FROM images WHERE item_id= catalogproducts.id LIMIT 1) as image" } [4]=> string(0) "" [5]=> bool(true) [6]=> int(8) } } [1]=> array(6) { ["file"]=> string(66) "/home/adrialeader/public_html/adria_back/includes/page_manager.php" ["line"]=> int(167) ["function"]=> string(4) "main" ["class"]=> string(14) "homeController" ["type"]=> string(2) "->" ["args"]=> array(0) { } } [2]=> array(4) { ["file"]=> string(47) "/home/adrialeader/public_html/demob2b/index.php" ["line"]=> int(29) ["args"]=> array(1) { [0]=> string(66) "/home/adrialeader/public_html/adria_back/includes/page_manager.php" } ["function"]=> string(7) "include" } } ["previous":"Error":private]=> NULL } file: /home/adrialeader/public_html/adria_back/models/catalogproduct.model.php
line: 388
error: Class 'PricehistoryModel' not found