Update list of known exceptions

MDErrorReporter.php

@@ -39,8 +39,6 @@ final public static function categorizeError(Throwable $exception):int {
             || $exception instanceof MDWrongFileType
             || $exception instanceof MDTooManyFilesUploadException
             || $exception instanceof MDMysqliExpectedError
-            || $exception instanceof MDMysqliTimeout
-            || $exception instanceof MDMysqliInvalidInputEncoding
         ) {
             return self::MD_ERROR_KNOWN;
         }