The same site works on the old hosting: http://cr07297.tmweb.ru and doesn't on the digital ocean. http://188.166.161.225/ (I have some errors with showing posts, and ACF checkbox doesn't work anymore here http://188.166.161.225/publication/?date=&author=&field=&type=&source=&media=&lab= )

The droplet is the wordpress droplet. I added php5.6 to it (which is on the old hosting too).

It looks like I have some issues with php files. For example, this said to have error on the last line

<?php if ( get_post_type()!='lab' && get_post_type() !='employee'):?>
<div class="postmeta updated">

      <div class="postdate bg-lightgray headerfont" itemprop="datePublished">
      <span class="postday"><?php echo get_the_date('j'); ?></span>
      <?php echo get_the_date('M Y');?>
    </div>
</div>
<?endif;?>

Don't know anything about php. But it works on the old hosting. Do I miss something with the apache configuration?

Turning off plugins doesn't help