diff --git a/files/assets/js/casino/blackjack_screen.js b/files/assets/js/casino/blackjack_screen.js
index 55f9ffdf2..762b37d3f 100644
--- a/files/assets/js/casino/blackjack_screen.js
+++ b/files/assets/js/casino/blackjack_screen.js
@@ -14,7 +14,7 @@ function handleBlackjackResponse(xhr) {
 		const succeeded = xhr.status >= 200 &&
 			xhr.status < 300 &&
 			response &&
-			!response.error;
+			!response.details;
 
 		clearResult();
 		status = xhr.status;
@@ -28,7 +28,7 @@ function handleBlackjackResponse(xhr) {
 			updateFeed(response.feed);
 			updatePlayerCurrencies(response.gambler);
 		} else {
-			console.error("Error: ", response.error);
+			console.error("Error: ", response.details);
 			throw new Error("Error")
 		}
 	} catch (error) {
diff --git a/files/assets/js/casino/game_screen.js b/files/assets/js/casino/game_screen.js
index c937a8b56..48c69c700 100644
--- a/files/assets/js/casino/game_screen.js
+++ b/files/assets/js/casino/game_screen.js
@@ -109,7 +109,7 @@ function handleFeedResponse(xhr) {
 	}
 
 	const succeeded =
-		xhr.status >= 200 && xhr.status < 300 && response && !response.error;
+		xhr.status >= 200 && xhr.status < 300 && response && !response.details;
 
 	if (succeeded) {
 		document.getElementById("casinoGameFeed").dataset.feed = JSON.stringify(response.feed);
diff --git a/files/assets/js/casino/roulette_screen.js b/files/assets/js/casino/roulette_screen.js
index b82b5bff0..ed229abbb 100644
--- a/files/assets/js/casino/roulette_screen.js
+++ b/files/assets/js/casino/roulette_screen.js
@@ -364,7 +364,7 @@ function handleRouletteResponse(xhr) {
 	}
 
 	const succeeded =
-		xhr.status >= 200 && xhr.status < 300 && response && !response.error;
+		xhr.status >= 200 && xhr.status < 300 && response && !response.details;
 
 	if (succeeded) {
 		buildRouletteBets(response.bets);
diff --git a/files/assets/js/casino/slots_screen.js b/files/assets/js/casino/slots_screen.js
index 859512bc6..f39072132 100644
--- a/files/assets/js/casino/slots_screen.js
+++ b/files/assets/js/casino/slots_screen.js
@@ -30,7 +30,7 @@ function handleSlotsResponse(xhr) {
 	}
 
 	const succeeded =
-		xhr.status >= 200 && xhr.status < 300 && response && !response.error;
+		xhr.status >= 200 && xhr.status < 300 && response && !response.details;
 
 	if (succeeded) {
 		const { game_state, gambler } = response;
@@ -58,8 +58,8 @@ function handleSlotsResponse(xhr) {
 		updatePlayerCurrencies(gambler);
 		reloadFeed()
 	} else {
-		updateResult(response.error, "danger");
-		console.error(response.error);
+		updateResult(response.details, "danger");
+		console.error(response.details);
 	}
 
 	enableWager();
diff --git a/files/assets/js/lottery.js b/files/assets/js/lottery.js
index 490a5ca55..908c54923 100644
--- a/files/assets/js/lottery.js
+++ b/files/assets/js/lottery.js
@@ -87,7 +87,7 @@ function handleLotteryResponse(xhr, method, callback) {
 		const toastMessage = document.getElementById("lottery-post-error-text");
 
 		toastMessage.innerText =
-		(response && response.error) || "Error, please try again later.";
+		(response && response.details) || "Error, please try again later.";
 
 		bootstrap.Toast.getOrCreateInstance(toast).show();
 	}