diff --git a/src/databaseQueries/entities.js b/src/databaseQueries/entities.js
index 2059b34..070053b 100644
--- a/src/databaseQueries/entities.js
+++ b/src/databaseQueries/entities.js
@@ -15,8 +15,8 @@ module.exports = class entities {
 				return resolve(entityData)
 			} catch (error) {
 				return reject({
-					status: error.status || HTTP_STATUS_CODE.internal_server_error.status,
-					message: error.message || HTTP_STATUS_CODE.internal_server_error.message,
+					status: error.status || HTTP_STATUS_CODE.bad_request.status,
+					message: error.message || HTTP_STATUS_CODE.bad_request.message,
 					errorObject: error,
 				})
 			}
@@ -40,8 +40,8 @@ module.exports = class entities {
 				return resolve(entityData)
 			} catch (error) {
 				return reject({
-					status: error.status || HTTP_STATUS_CODE.internal_server_error.status,
-					message: error.message || HTTP_STATUS_CODE.internal_server_error.message,
+					status: error.status || HTTP_STATUS_CODE.bad_request.status,
+					message: error.message || HTTP_STATUS_CODE.bad_request.message,
 					errorObject: error,
 				})
 			}
@@ -64,8 +64,8 @@ module.exports = class entities {
 				return resolve(entityData)
 			} catch (error) {
 				return reject({
-					status: error.status || HTTP_STATUS_CODE.internal_server_error.status,
-					message: error.message || HTTP_STATUS_CODE.internal_server_error.message,
+					status: error.status || HTTP_STATUS_CODE.bad_request.status,
+					message: error.message || HTTP_STATUS_CODE.bad_request.message,
 					errorObject: error,
 				})
 			}
@@ -90,8 +90,8 @@ module.exports = class entities {
 				return resolve(updatedCategories)
 			} catch (error) {
 				return reject({
-					status: error.status || HTTP_STATUS_CODE.internal_server_error.status,
-					message: error.message || HTTP_STATUS_CODE.internal_server_error.message,
+					status: error.status || HTTP_STATUS_CODE.bad_request.status,
+					message: error.message || HTTP_STATUS_CODE.bad_request.message,
 					errorObject: error,
 				})
 			}
@@ -144,8 +144,8 @@ module.exports = class entities {
 				return resolve(document)
 			} catch (error) {
 				return reject({
-					status: error.status || HTTP_STATUS_CODE.internal_server_error.status,
-					message: error.message || HTTP_STATUS_CODE.internal_server_error.message,
+					status: error.status || HTTP_STATUS_CODE.bad_request.status,
+					message: error.message || HTTP_STATUS_CODE.bad_request.message,
 					errorObject: error,
 				})
 			}
@@ -204,8 +204,8 @@ module.exports = class entities {
 				return resolve(entitiesDocuments)
 			} catch (error) {
 				return reject({
-					status: error.status || HTTP_STATUS_CODE.internal_server_error.status,
-					message: error.message || HTTP_STATUS_CODE.internal_server_error.message,
+					status: error.status || HTTP_STATUS_CODE.bad_request.status,
+					message: error.message || HTTP_STATUS_CODE.bad_request.message,
 					errorObject: error,
 				})
 			}
diff --git a/src/databaseQueries/entityTypes.js b/src/databaseQueries/entityTypes.js
index 5578273..5da3641 100644
--- a/src/databaseQueries/entityTypes.js
+++ b/src/databaseQueries/entityTypes.js
@@ -74,15 +74,14 @@ module.exports = class EntityTypes {
 				return resolve(entityData)
 			} catch (error) {
 				return reject({
-					status: error.status || HTTP_STATUS_CODE.internal_server_error.status,
-					message: error.message || HTTP_STATUS_CODE.internal_server_error.message,
+					status: error.status || HTTP_STATUS_CODE.bad_request.status,
+					message: error.message || HTTP_STATUS_CODE.bad_request.message,
 					errorObject: error,
 				})
 			}
 		})
 	}
 
-
 	/**
 	 * find entityType documents.
 	 * @method
@@ -129,16 +128,14 @@ module.exports = class EntityTypes {
 				return resolve(document)
 			} catch (error) {
 				return reject({
-					status: error.status || HTTP_STATUS_CODE.internal_server_error.status,
-					message: error.message || HTTP_STATUS_CODE.internal_server_error.message,
+					status: error.status || HTTP_STATUS_CODE.bad_request.status,
+					message: error.message || HTTP_STATUS_CODE.bad_request.message,
 					errorObject: error,
 				})
 			}
 		})
 	}
 
-
-
 	/**
 	 * Update entityTypes documents.
 	 * @method
@@ -161,8 +158,8 @@ module.exports = class EntityTypes {
 				return resolve(entityTypeData)
 			} catch (error) {
 				return reject({
-					status: error.status || HTTP_STATUS_CODE.internal_server_error.status,
-					message: error.message || HTTP_STATUS_CODE.internal_server_error.message,
+					status: error.status || HTTP_STATUS_CODE.bad_request.status,
+					message: error.message || HTTP_STATUS_CODE.bad_request.message,
 					errorObject: error,
 				})
 			}
diff --git a/src/databaseQueries/userRoleExtension.js b/src/databaseQueries/userRoleExtension.js
index 09376c0..f9bc6e9 100644
--- a/src/databaseQueries/userRoleExtension.js
+++ b/src/databaseQueries/userRoleExtension.js
@@ -18,8 +18,8 @@ module.exports = class userRoleExtension {
 				return resolve(userRoleData)
 			} catch (error) {
 				return reject({
-					status: error.status || HTTP_STATUS_CODE.internal_server_error.status,
-					message: error.message || HTTP_STATUS_CODE.internal_server_error.message,
+					status: error.status || HTTP_STATUS_CODE.bad_request.status,
+					message: error.message || HTTP_STATUS_CODE.bad_request.message,
 					errorObject: error,
 				})
 			}
@@ -44,8 +44,8 @@ module.exports = class userRoleExtension {
 				return resolve(userData)
 			} catch (error) {
 				return reject({
-					status: error.status || HTTP_STATUS_CODE.internal_server_error.status,
-					message: error.message || HTTP_STATUS_CODE.internal_server_error.message,
+					status: error.status || HTTP_STATUS_CODE.bad_request.status,
+					message: error.message || HTTP_STATUS_CODE.bad_request.message,
 					errorObject: error,
 				})
 			}
@@ -100,8 +100,8 @@ module.exports = class userRoleExtension {
 				return resolve(userDocuments)
 			} catch (error) {
 				return reject({
-					status: error.status || HTTP_STATUS_CODE.internal_server_error.status,
-					message: error.message || HTTP_STATUS_CODE.internal_server_error.message,
+					status: error.status || HTTP_STATUS_CODE.bad_request.status,
+					message: error.message || HTTP_STATUS_CODE.bad_request.message,
 					errorObject: error,
 				})
 			}
@@ -121,8 +121,8 @@ module.exports = class userRoleExtension {
 				return resolve(userData)
 			} catch (error) {
 				return reject({
-					status: error.status || HTTP_STATUS_CODE.internal_server_error.status,
-					message: error.message || HTTP_STATUS_CODE.internal_server_error.message,
+					status: error.status || HTTP_STATUS_CODE.bad_request.status,
+					message: error.message || HTTP_STATUS_CODE.bad_request.message,
 					errorObject: error,
 				})
 			}