Update

src/Manager.php

@@ -42,21 +42,17 @@ public function __construct(int $capacity, float $rate, ?SerializerInterface $se
 
     public function laodAllowance(string $name): array
     {
-        try {
-            $value = $this->load($name);
-            if ($value === false) {
-                return [$this->capacity, 0];
-            }
-
-            $data = $this->serializer->unserialize($value);
-            if (!is_array($data) || count($data) !== 2) {
-                throw new \Exception('Invalid value');
-            }
-
-            return $data;
-        } catch (\Throwable $e) {
+        $value = $this->load($name);
+        if ($value === false) {
             return [$this->capacity, 0];
         }
+
+        $data = $this->serializer->unserialize($value);
+        if (!is_array($data) || count($data) !== 2) {
+            throw new \Exception('Invalid value');
+        }
+
+        return $data;
     }
 
     /**