fix

system/ThirdParty/Kint/Parser/ClassStaticsPlugin.php

@@ -30,6 +30,7 @@ use Kint\Zval\Representation\Representation;
 use Kint\Zval\Value;
 use ReflectionClass;
 use ReflectionProperty;
+use UnitEnum;
 
 class ClassStaticsPlugin extends Plugin
 {
@@ -56,6 +57,11 @@ class ClassStaticsPlugin extends Plugin
             $consts = [];
 
             foreach ($reflection->getConstants() as $name => $val) {
+                // Skip enum constants
+                if ($var instanceof UnitEnum && $val instanceof UnitEnum && $o->classname == \get_class($val)) {
+                    continue;
+                }
+
                 $const = Value::blank($name, '\\'.$class.'::'.$name);
                 $const->const = true;
                 $const->depth = $o->depth + 1;

system/ThirdParty/Kint/Parser/Parser.php

@@ -34,6 +34,7 @@ use Kint\Zval\ResourceValue;
 use Kint\Zval\Value;
 use ReflectionObject;
 use stdClass;
+use TypeError;
 
 class Parser
 {
@@ -191,6 +192,10 @@ class Parser
 
     public function childHasPath(InstanceValue $parent, Value $child)
     {
+        if ('__PHP_Incomplete_Class' === $parent->classname) {
+            return false;
+        }
+
         if ('object' === $parent->type && (null !== $parent->access_path || $child->static || $child->const)) {
             if (Value::ACCESS_PUBLIC === $child->access) {
                 return true;
@@ -434,7 +439,7 @@ class Parser
 
         $rep = new Representation('Properties');
 
-        if (KINT_PHP74) {
+        if (KINT_PHP74 && '__PHP_Incomplete_Class' != $object->classname) {
             $rprops = $reflector->getProperties();
 
             foreach ($rprops as $rprop) {
@@ -524,7 +529,11 @@ class Parser
             }
 
             $stash = $val;
-            $copy[$i] = $refmarker;
+            try {
+                $copy[$i] = $refmarker;
+            } catch (TypeError $e) {
+                $child->reference = true;
+            }
             if ($val === $refmarker) {
                 $child->reference = true;
                 $val = $stash;

system/ThirdParty/Kint/Parser/TimestampPlugin.php

@@ -52,6 +52,10 @@ class TimestampPlugin extends Plugin
             return;
         }
 
+        if ($var < 0) {
+            return;
+        }
+
         if (\in_array($var, self::$blacklist, true)) {
             return;
         }