1 files changed, 2 insertions, 2 deletions
diff --git a/src/Utils/Error.php b/src/Utils/Error.php
index af9706f..d0f82ed 100644
--- a/src/Utils/Error.php
+++ b/src/Utils/Error.php
@@ -1,8 +1,8 @@
 <?php
-
 /**
  * Error related utilities.
  */
+declare(strict_types=1);
 
 namespace PhpMyAdmin\SqlParser\Utils;
 
@@ -86,7 +86,7 @@ class Error
                 ++$i,
                 $err[0],
                 $err[1],
-                htmlspecialchars($err[2]),
+                htmlspecialchars((string) $err[2]),
                 $err[3]
             );
         }