diff --git a/logger.go b/logger.go
index 2b44ff8..66f24a4 100644
--- a/logger.go
+++ b/logger.go
@@ -21,10 +21,10 @@ func PrintLogDebug(message string, a ...any) {
 
 func Debug(a ...any) {
 	if ErstellerLogger == nil {
-		PrintDebug(a)
+		PrintDebug(a...)
 		return
 	}
-	ErstellerLogger.Debug(a)
+	ErstellerLogger.Debug(a...)
 }
 
 func PrintDebug(a ...any) {
@@ -56,12 +56,12 @@ func PrintLogError(message string, a []any) {
 
 func Error(a ...any) {
 	if ErstellerLogger == nil {
-		PrintError(a)
+		PrintError(a...)
 		return
 	}
-	ErstellerLogger.Error(a)
+	ErstellerLogger.Error(a...)
 }
 
-func PrintError(a []any) {
+func PrintError(a ...any) {
 	println(fmt.Sprint("Error: ", joinStrings(a)))
 }
diff --git a/open_telemetry_logger.go b/open_telemetry_logger.go
index 8794219..c00acd5 100644
--- a/open_telemetry_logger.go
+++ b/open_telemetry_logger.go
@@ -77,7 +77,7 @@ func (l *LoggerImpl) Debug(a ...any) {
 		return
 	}
 	if l.logToStdout {
-		PrintDebug(a)
+		PrintDebug(a...)
 	}
 
 	// Use OpenTelemetry logger
@@ -103,7 +103,7 @@ func (l *LoggerImpl) Error(a ...any) {
 	}
 
 	if l.logToStdout {
-		PrintError(a)
+		PrintError(a...)
 	}
 
 	// Use OpenTelemetry logger