diff --git a/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/empty_brackets.php.inc b/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/empty_brackets.php.inc
index a9d94007688..2a51e74803e 100644
--- a/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/empty_brackets.php.inc
+++ b/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/empty_brackets.php.inc
@@ -8,8 +8,8 @@ class EmptyBrackets
     {
         try {
             $someCode = 1;
-        } catch (Throwable $throwable) {
-            throw new AnotherException;
+        } catch (\Throwable $throwable) {
+            throw new \RuntimeException;
         }
     }
 }
@@ -26,8 +26,8 @@ class EmptyBrackets
     {
         try {
             $someCode = 1;
-        } catch (Throwable $throwable) {
-            throw new AnotherException($throwable->getMessage(), $throwable->getCode(), $throwable);
+        } catch (\Throwable $throwable) {
+            throw new \RuntimeException($throwable->getMessage(), $throwable->getCode(), $throwable);
         }
     }
 }
diff --git a/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/fixture.php.inc b/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/fixture.php.inc
index fcac2a63b66..8e1085cee31 100644
--- a/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/fixture.php.inc
+++ b/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/fixture.php.inc
@@ -8,8 +8,8 @@ class Fixture
     {
         try {
             $someCode = 1;
-        } catch (Throwable $throwable) {
-            throw new AnotherException('ups');
+        } catch (\Throwable $throwable) {
+            throw new \RuntimeException('ups');
         }
     }
 }
@@ -26,8 +26,8 @@ class Fixture
     {
         try {
             $someCode = 1;
-        } catch (Throwable $throwable) {
-            throw new AnotherException('ups', $throwable->getCode(), $throwable);
+        } catch (\Throwable $throwable) {
+            throw new \RuntimeException('ups', $throwable->getCode(), $throwable);
         }
     }
 }
diff --git a/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/named_argument.php.inc b/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/named_argument.php.inc
index 0e9b6859aa1..792b460802d 100644
--- a/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/named_argument.php.inc
+++ b/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/named_argument.php.inc
@@ -9,7 +9,7 @@ class NamedArgument
 		try {
             $this->run();
         }catch(\Throwable $throwable) {
-            throw new LogicException('Some exception', previous: $throwable);
+            throw new \LogicException('Some exception', previous: $throwable);
         }
     }
 }
@@ -27,7 +27,7 @@ class NamedArgument
 		try {
             $this->run();
         }catch(\Throwable $throwable) {
-            throw new LogicException('Some exception', $throwable->getCode(), previous: $throwable);
+            throw new \LogicException('Some exception', $throwable->getCode(), previous: $throwable);
         }
     }
 }
diff --git a/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/named_argument_for_message.php.inc b/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/named_argument_for_message.php.inc
index bd3ca8a1a25..03ba153ebc7 100644
--- a/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/named_argument_for_message.php.inc
+++ b/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/named_argument_for_message.php.inc
@@ -9,7 +9,7 @@ class NamedArgumentForMessage
 		try {
             $this->run();
         }catch(\Throwable $throwable) {
-            throw new LogicException(message: 'Some exception');
+            throw new \LogicException(message: 'Some exception');
         }
     }
 }
@@ -27,7 +27,7 @@ class NamedArgumentForMessage
 		try {
             $this->run();
         }catch(\Throwable $throwable) {
-            throw new LogicException(message: 'Some exception', code: $throwable->getCode(), previous: $throwable);
+            throw new \LogicException(message: 'Some exception', code: $throwable->getCode(), previous: $throwable);
         }
     }
 }
diff --git a/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/skip_custom_exception_no_code_param.php.inc b/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/skip_custom_exception_no_code_param.php.inc
new file mode 100644
index 00000000000..7c8ffbe7677
--- /dev/null
+++ b/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/skip_custom_exception_no_code_param.php.inc
@@ -0,0 +1,27 @@
+<?php
+
+namespace Rector\Tests\CodeQuality\Rector\Catch_\ThrowWithPreviousExceptionRector\Fixture;
+
+use stdClass;
+
+class CustomError extends \Exception
+{
+    public function __construct(
+        string $message = '',
+        $nodes = null,
+        ?stdClass $source = null,
+        ?array $positions = null,
+        ?array $path = null,
+        ?\Throwable $previous = null,
+        ?array $extensions = null,
+        ?array $unaliasedPath = null
+    ) {
+        parent::__construct($message, 0, $previous);
+    }
+}
+
+try {
+    throw new \InvalidArgumentException('foo');
+} catch (\InvalidArgumentException $e) {
+    throw new CustomError(message: 'Some error message', previous: $e);
+}
\ No newline at end of file
diff --git a/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/skip_custom_exception_param_order_flipped_no_namespace.php.inc b/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/skip_custom_exception_param_order_flipped_no_namespace.php.inc
index 7638dc2667f..6e2f3212a1c 100644
--- a/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/skip_custom_exception_param_order_flipped_no_namespace.php.inc
+++ b/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/skip_custom_exception_param_order_flipped_no_namespace.php.inc
@@ -19,7 +19,7 @@ class HttpException extends \RuntimeException
 
 class BadGatewayHttpException extends HttpException
 {
-    public function __construct(string $message = '', ?Throwable $previous = null, array $headers = [], int $code = 0)
+    public function __construct(string $message = '', ?\Throwable $previous = null, array $headers = [], int $code = 0)
     {
         parent::__construct(Response::HTTP_BAD_GATEWAY, $message, $previous, $headers, $code);
     }
diff --git a/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/skip_filled_exception_with_different_location.php.inc b/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/skip_filled_exception_with_different_location.php.inc
index 0fe4594d56a..ef240251c1e 100644
--- a/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/skip_filled_exception_with_different_location.php.inc
+++ b/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/skip_filled_exception_with_different_location.php.inc
@@ -10,7 +10,7 @@ class SkipFilledExceptionWithDifferentLocation
     public function run()
     {
         try {
-        } catch (Throwable $throwable) {
+        } catch (\Throwable $throwable) {
             throw new BadRequestHttpException('message some', $throwable);
         }
     }
@@ -18,7 +18,7 @@ class SkipFilledExceptionWithDifferentLocation
 
 class BadRequestHttpException extends  Exception
 {
-    public function __construct(string $message = null, \Throwable $previous = null, int $code = 0, array $headers = [])
+    public function __construct(string $message = null, ?\Throwable $previous = null, int $code = 0, array $headers = [])
     {
         parent::__construct('message', 400, $previous);
     }
diff --git a/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/skip_missing_location.php.inc b/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/skip_missing_location.php.inc
index 4e23b11a0e9..06658b3886f 100644
--- a/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/skip_missing_location.php.inc
+++ b/rules-tests/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector/Fixture/skip_missing_location.php.inc
@@ -10,7 +10,7 @@ class SkipMissingLocation
     public function run()
     {
         try {
-        } catch (Throwable $throwable) {
+        } catch (\Throwable $throwable) {
             throw new MissingPreviousException('message some');
         }
     }
diff --git a/rules/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector.php b/rules/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector.php
index fd14c099856..c53fce5269a 100644
--- a/rules/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector.php
+++ b/rules/CodeQuality/Rector/Catch_/ThrowWithPreviousExceptionRector.php
@@ -51,7 +51,7 @@ public function run()
         try {
             $someCode = 1;
         } catch (Throwable $throwable) {
-            throw new AnotherException('ups');
+            throw new \RuntimeException('ups');
         }
     }
 }
@@ -65,7 +65,7 @@ public function run()
         try {
             $someCode = 1;
         } catch (Throwable $throwable) {
-            throw new AnotherException('ups', $throwable->getCode(), $throwable);
+            throw new \RuntimeException('ups', $throwable->getCode(), $throwable);
         }
     }
 }
@@ -142,34 +142,47 @@ private function refactorThrow(Throw_ $throw, Variable $caughtThrowableVariable)
         $messageArgument = $new->args[0] ?? null;
         $shouldUseNamedArguments = $messageArgument instanceof Arg && $messageArgument->name instanceof Identifier;
 
+        $hasChanged = false;
         if (! isset($new->args[0])) {
             // get previous message
             $getMessageMethodCall = new MethodCall($caughtThrowableVariable, 'getMessage');
             $new->args[0] = new Arg($getMessageMethodCall);
+            $hasChanged = true;
         } elseif ($new->args[0] instanceof Arg && $new->args[0]->name instanceof Identifier && $new->args[0]->name->toString() === 'previous' && $this->nodeComparator->areNodesEqual(
             $new->args[0]->value,
             $caughtThrowableVariable
         )) {
             $new->args[0]->name->name = 'message';
             $new->args[0]->value = new MethodCall($caughtThrowableVariable, 'getMessage');
+            $hasChanged = true;
         }
 
         if (! isset($new->getArgs()[1])) {
-            // get previous code
-            $new->args[1] = new Arg(
-                new MethodCall($caughtThrowableVariable, 'getCode'),
-                name: $shouldUseNamedArguments ? new Identifier('code') : null
-            );
+            if ($this->hasCodeParameter($new->class)) {
+                // get previous code
+                $new->args[1] = new Arg(
+                    new MethodCall($caughtThrowableVariable, 'getCode'),
+                    name: $shouldUseNamedArguments ? new Identifier('code') : null
+                );
+                $hasChanged = true;
+            } else {
+                return null;
+            }
         }
 
         /** @var Arg $arg1 */
         $arg1 = $new->args[1];
         if ($arg1->name instanceof Identifier && $arg1->name->toString() === 'previous') {
-            $new->args[1] = new Arg(
-                new MethodCall($caughtThrowableVariable, 'getCode'),
-                name: $shouldUseNamedArguments ? new Identifier('code') : null
-            );
-            $new->args[$exceptionArgumentPosition] = $arg1;
+            if ($this->hasCodeParameter($new->class)) {
+                $new->args[1] = new Arg(
+                    new MethodCall($caughtThrowableVariable, 'getCode'),
+                    name: $shouldUseNamedArguments ? new Identifier('code') : null
+                );
+                $new->args[$exceptionArgumentPosition] = $arg1;
+                $hasChanged = true;
+            } elseif (! $hasChanged) {
+                return null;
+            }
         } else {
             $new->args[$exceptionArgumentPosition] = new Arg(
                 $caughtThrowableVariable,
@@ -184,6 +197,34 @@ private function refactorThrow(Throw_ $throw, Variable $caughtThrowableVariable)
         return NodeVisitor::DONT_TRAVERSE_CURRENT_AND_CHILDREN;
     }
 
+    private function hasCodeParameter(Name $exceptionName): bool
+    {
+        $className = $this->getName($exceptionName);
+        if (! $this->reflectionProvider->hasClass($className)) {
+            return false;
+        }
+
+        $classReflection = $this->reflectionProvider->getClass($className);
+        $construct = $classReflection->hasMethod(MethodName::CONSTRUCT);
+
+        if (! $construct) {
+            return false;
+        }
+
+        $extendedMethodReflection = $classReflection->getConstructor();
+        $extendedParametersAcceptor = ParametersAcceptorSelector::combineAcceptors(
+            $extendedMethodReflection->getVariants()
+        );
+
+        foreach ($extendedParametersAcceptor->getParameters() as $extendedParameterReflection) {
+            if ($extendedParameterReflection->getName() === 'code') {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
     private function resolveExceptionArgumentPosition(Name $exceptionName): ?int
     {
         $className = $this->getName($exceptionName);
diff --git a/rules/Php73/Rector/FuncCall/JsonThrowOnErrorRector.php b/rules/Php73/Rector/FuncCall/JsonThrowOnErrorRector.php
index 38342c24806..32eafaacdc7 100644
--- a/rules/Php73/Rector/FuncCall/JsonThrowOnErrorRector.php
+++ b/rules/Php73/Rector/FuncCall/JsonThrowOnErrorRector.php
@@ -29,8 +29,6 @@ final class JsonThrowOnErrorRector extends AbstractRector implements MinPhpVersi
 {
     private const array FLAGS = ['JSON_THROW_ON_ERROR'];
 
-    private bool $hasChanged = false;
-
     public function __construct(
         private readonly ValueResolver $valueResolver,
         private readonly BetterNodeFinder $betterNodeFinder
@@ -77,9 +75,9 @@ public function refactor(Node $node): ?Node
             return null;
         }
 
-        $this->hasChanged = false;
+        $hasChanged = false;
 
-        $this->traverseNodesWithCallable($node, function (Node $currentNode): ?FuncCall {
+        $this->traverseNodesWithCallable($node, function (Node $currentNode) use (&$hasChanged): ?FuncCall {
             if (! $currentNode instanceof FuncCall) {
                 return null;
             }
@@ -89,17 +87,17 @@ public function refactor(Node $node): ?Node
             }
 
             if ($this->isName($currentNode, 'json_encode')) {
-                return $this->processJsonEncode($currentNode);
+                return $this->processJsonEncode($currentNode, $hasChanged);
             }
 
             if ($this->isName($currentNode, 'json_decode')) {
-                return $this->processJsonDecode($currentNode);
+                return $this->processJsonDecode($currentNode, $hasChanged);
             }
 
             return null;
         });
 
-        if ($this->hasChanged) {
+        if ($hasChanged) {
             return $node;
         }
 
@@ -134,7 +132,7 @@ private function shouldSkipFuncCall(FuncCall $funcCall): bool
         return $this->isFirstValueStringOrArray($funcCall);
     }
 
-    private function processJsonEncode(FuncCall $funcCall): FuncCall
+    private function processJsonEncode(FuncCall $funcCall, bool &$hasChanged): FuncCall
     {
         $flags = [];
         if (isset($funcCall->args[1])) {
@@ -145,14 +143,14 @@ private function processJsonEncode(FuncCall $funcCall): FuncCall
 
         $newArg = $this->getArgWithFlags($flags);
         if ($newArg instanceof Arg) {
-            $this->hasChanged = true;
+            $hasChanged = true;
             $funcCall->args[1] = $newArg;
         }
 
         return $funcCall;
     }
 
-    private function processJsonDecode(FuncCall $funcCall): FuncCall
+    private function processJsonDecode(FuncCall $funcCall, bool &$hasChanged): FuncCall
     {
         $flags = [];
         if (isset($funcCall->args[3])) {
@@ -172,7 +170,7 @@ private function processJsonDecode(FuncCall $funcCall): FuncCall
 
         $newArg = $this->getArgWithFlags($flags);
         if ($newArg instanceof Arg) {
-            $this->hasChanged = true;
+            $hasChanged = true;
             $funcCall->args[3] = $newArg;
         }
 
diff --git a/src/ChangesReporting/Output/GitlabOutputFormatter.php b/src/ChangesReporting/Output/GitlabOutputFormatter.php
index b0e8530153b..d43ac4ba2a2 100644
--- a/src/ChangesReporting/Output/GitlabOutputFormatter.php
+++ b/src/ChangesReporting/Output/GitlabOutputFormatter.php
@@ -30,7 +30,7 @@
     private const string ERROR_SEVERITY_MINOR = 'minor';
 
     public function __construct(
-        private Filehasher $filehasher,
+        private FileHasher $filehasher,
     ) {
     }