diff --git a/src/main/java/org/prebid/cache/handlers/cache/CacheHandler.java b/src/main/java/org/prebid/cache/handlers/cache/CacheHandler.java
index 6d0bbca..496c897 100644
--- a/src/main/java/org/prebid/cache/handlers/cache/CacheHandler.java
+++ b/src/main/java/org/prebid/cache/handlers/cache/CacheHandler.java
@@ -77,7 +77,7 @@ private Mono<ServerResponse> handleErrorMetrics(final Throwable error, final Ser
                             + ". Request URI: " + request.uri(),
                     samplingRate);
         } else if (error instanceof BadRequestException) {
-            log.error(error.getMessage());
+            conditionalLogger.error(error.getMessage(), samplingRate);
         } else if (error instanceof TimeoutException) {
             metricsRecorder.markMeterForTag(this.metricTagPrefix, MetricsRecorder.MeasurementTag.ERROR_TIMEDOUT);
         } else if (error instanceof DataBufferLimitException) {
@@ -86,8 +86,9 @@ private Mono<ServerResponse> handleErrorMetrics(final Throwable error, final Ser
                     "Request length: `" + contentLength + "` exceeds maximum size limit",
                     samplingRate);
         } else {
-            log.error("Error occurred while processing the request: '{}', cause: '{}'",
-                    ExceptionUtils.getMessage(error), ExceptionUtils.getMessage(error));
+            conditionalLogger.error("Error occurred while processing the request: '%s', cause: '%s'".formatted(
+                    ExceptionUtils.getMessage(error), ExceptionUtils.getMessage(error)),
+                    samplingRate);
         }
 
         return builder.error(Mono.just(error), request)