diff --git a/src/RunTracy/Helpers/Profiler/ProfilerService.php b/src/RunTracy/Helpers/Profiler/ProfilerService.php
index 95899af..b4ec577 100644
--- a/src/RunTracy/Helpers/Profiler/ProfilerService.php
+++ b/src/RunTracy/Helpers/Profiler/ProfilerService.php
@@ -91,10 +91,10 @@ private function getMetaData()
                         $profile->meta[Profiler::START_MEMORY_USAGE],
                         $profile->meta[Profiler::FINISH_MEMORY_USAGE]
                     );
-                    $this->metaData[self::META_TIME_LINE][$profile->meta[Profiler::START_TIME] * 1000] = [
+                    $this->metaData[self::META_TIME_LINE][(int)($profile->meta[Profiler::START_TIME] * 1000)] = [
                         self::META_TIME_LINE__MEMORY_USAGE => $profile->meta[Profiler::START_MEMORY_USAGE]
                     ];
-                    $this->metaData[self::META_TIME_LINE][$profile->meta[Profiler::FINISH_TIME] * 1000] = [
+                    $this->metaData[self::META_TIME_LINE][(int)($profile->meta[Profiler::FINISH_TIME] * 1000)] = [
                         self::META_TIME_LINE__MEMORY_USAGE => $profile->meta[Profiler::FINISH_MEMORY_USAGE]
                     ];
                 }
diff --git a/src/RunTracy/Middlewares/TracyMiddleware.php b/src/RunTracy/Middlewares/TracyMiddleware.php
index d508d49..775d798 100644
--- a/src/RunTracy/Middlewares/TracyMiddleware.php
+++ b/src/RunTracy/Middlewares/TracyMiddleware.php
@@ -58,7 +58,8 @@ public function __invoke(Request $request, Response $response, callable $next)
     {
         $res = $next($request, $response);
 
-        $cookies = json_decode($request->getCookieParam('tracyPanelsEnabled'));
+        $tracyPanelsEnabled = $request->getCookieParam('tracyPanelsEnabled');
+        $cookies = $tracyPanelsEnabled ? json_decode($tracyPanelsEnabled) : [];
         if (!empty($cookies)) {
             $def = array_fill_keys(array_keys($this->defcfg), null);
             $cookies = array_fill_keys($cookies, 1);
diff --git a/src/RunTracy/Templates/VendorVersionsPanel.phtml b/src/RunTracy/Templates/VendorVersionsPanel.phtml
index f51efda..67e799e 100644
--- a/src/RunTracy/Templates/VendorVersionsPanel.phtml
+++ b/src/RunTracy/Templates/VendorVersionsPanel.phtml
@@ -3,7 +3,7 @@
 use Tracy\Helpers;
 
 function h($str) {
-	return htmlspecialchars($str, ENT_QUOTES | ENT_HTML5, 'UTF-8');
+	return htmlspecialchars((string)$str, ENT_QUOTES | ENT_HTML5, 'UTF-8');
 }
 
 /**