diff --git a/.gitignore b/.gitignore
index b11cad5..13396d4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,4 +5,5 @@ composer.lock
 tests/temp
 
 .idea
-coverage.dat
\ No newline at end of file
+coverage.dat
+.DS_Store
\ No newline at end of file
diff --git a/src/ErrorCollector.php b/src/ErrorCollector.php
index 6e8226c..11f796a 100644
--- a/src/ErrorCollector.php
+++ b/src/ErrorCollector.php
@@ -67,6 +67,11 @@ public function uploadFiles()
 				$fileName = $file->getBasename('.log') . '-' . $now->format('Y-m-d-H-i-s') . '.log';
 			}
 
+			if (!is_file($filePath)) {
+				// some other process already collected it?
+				continue;
+			}
+
 			try {
 				if ($this->errorStorage->save($fileName, $filePath, $fileType)) {
 					@unlink($filePath);
@@ -77,7 +82,7 @@ public function uploadFiles()
 					@unlink($filePath);
 				}
 				throw $e;
-			};
+			}
 
 
 			$cnt++;