smartaddons sent the code to fix it, thanks

Dear Sir

Please go to templates/sj_template/html/mod_sj_instagram_gallery/tmpl/default_items.php
if your template don't have this file you can edit directly in modules/mod_sj_instagram_gallery/tmpl/default_items.php

and find:

<a title="<?php echo $json_output['data'][$i]['user']['full_name'] ;?>" data-target="<?php echo $target ;?>" data-href="<?php echo $json_output['data'][$i]['link']?>" class="instagram_gallery_image gallery_image_<?php echo $module->id ;?>" rel="" href="<?php echo $json_output['data'][$i]['images']['low_resolution']['url'] ?>?taken-by=<?php echo $json_output['data'][$i]['user']['username'] ?>">

<img class="image_users" src="<?php echo $json_output['data'][$i]['images']['low_resolution']['url'] ?>" title="<?php echo $json_output['data'][$i]['user']['full_name'] ;?>" alt="<?php echo $json_output['data'][$i]['user']['full_name'] ;?>" />

</a>

=> change to:

<a title="<?php echo $json_output['data'][$i]['user']['full_name'] ;?>" data-target="<?php echo $target ;?>" data-href="<?php echo $json_output['data'][$i]['link']?>" class="instagram_gallery_image gallery_image_<?php echo $module->id ;?>" rel="" href="<?php echo $json_output['data'][$i]['images']['low_resolution']['url'] ?>">

<img class="image_users" src="<?php echo $json_output['data'][$i]['images']['low_resolution']['url'] ?>" title="<?php echo $json_output['data'][$i]['user']['full_name'] ;?>" alt="<?php echo $json_output['data'][$i]['user']['full_name'] ;?>" />

</a>

thanks