php - Error in Undefined variable: languageID in Opencart 2.3.0.2 -


am having small issue in site related tab in both arabic , english interface it's showing in english, need me fix issue i'm getting error: have setup name in translation files both languages.

php notice: undefined variable: languageid in public_html/catalog/view/theme/marine/template/product/product_detail_hitech.tpl on line 254  <?php if( $productconfig['enable_product_customtab'] && isset($productconfig['product_customtab_name'][$languageid]) ) { ?>   php notice: undefined variable: languageid in public_html/catalog/view/theme/marine/template/product/product_detail_hitech.tpl on line 335  <?php if( $productconfig['enable_product_customtab'] && isset($productconfig['product_customtab_content'][$languageid]) ) { ?>

the code calling this:

<?php if ($products) { ?>    <li>     <a href="#tab-related" data-toggle="tab">       related products (<?php echo count($products); ?>)     </a>   </li>  <?php } ?>  <?php if( $productconfig['enable_product_customtab'] && isset($productconfig['product_customtab_name'][$languageid]) ) { ?>    <li>     <a href="#tab-customtab" data-toggle="tab">       <?php echo $productconfig['product_customtab_name'][$languageid]; ?>     </a>   </li>   <?php } ?>

your appreciated.

screenshot

            <?php if ($products) { ?>         <li><a href="#tab-related" data-toggle="tab">related products (<?php echo count($products); ?>)</a></li>         <?php } ?>         <?php if( $productconfig['enable_product_customtab'] && isset($productconfig['product_customtab_name'][$languageid]) ) { ?>             <li><a href="#tab-customtab" data-toggle="tab"><?php echo $productconfig['product_customtab_name'][$languageid]; ?></a></li>         <?php } ?>

the second 1 here it: 

  <?php if ($products) { ?>     <div class="tab-pane" id="tab-related">         <div class="product-related"> <?php require( pavo_theme_dir."/template/common/products_related.tpl" );  ?> </div>     </div>     <?php } ?>


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