diff --git a/core/class/declarationtva.class.php b/core/class/declarationtva.class.php
index 24a8868..85e9084 100644
--- a/core/class/declarationtva.class.php
+++ b/core/class/declarationtva.class.php
@@ -1270,13 +1270,36 @@ class DeclarationTVA
         $pattern = $month_dir . 'CA3_' . $obj->declaration_number . '_*.pdf';
         $files = glob($pattern);
         
+        // Debug: Log the search details
+        error_log("DeclarationTVA Debug - hasValidatedDocument:");
+        error_log("  Declaration ID: " . $declaration_id);
+        error_log("  Declaration Number: " . $obj->declaration_number);
+        error_log("  Month Dir: " . $month_dir);
+        error_log("  Pattern 1: " . $pattern);
+        error_log("  Files found with pattern 1: " . count($files));
+        if (!empty($files)) {
+            error_log("  First file: " . $files[0]);
+        }
+        
         // If no files found with the exact pattern, try a more flexible search
         if (empty($files)) {
             $pattern = $month_dir . 'CA3_*' . $obj->declaration_number . '*.pdf';
             $files = glob($pattern);
+            error_log("  Pattern 2: " . $pattern);
+            error_log("  Files found with pattern 2: " . count($files));
+            if (!empty($files)) {
+                error_log("  First file: " . $files[0]);
+            }
         }
         
-        return !empty($files) && file_exists($files[0]);
+        // Also try to list all files in the directory for debugging
+        $all_files = glob($month_dir . '*.pdf');
+        error_log("  All PDF files in directory: " . implode(', ', $all_files));
+        
+        $result = !empty($files) && file_exists($files[0]);
+        error_log("  Final result: " . ($result ? 'TRUE' : 'FALSE'));
+        
+        return $result;
     }
     
     /**