When the teacher uses a mobile device to edit their profile, there is no save button.
I added it at the bottom and then it threw the following error
Incorrect integer value: '' for column database
.josve_guru_authors
.show_website
at row 1
So around line 1370 find
<div class="uk-form-row wk-form-row">
<label class="uk-form-label wk-form-label" for="name">
<?php echo Text::_("GURU_AU_AUTHOR_WEBSITE"); ?>:
</label>
<div class="uk-form-controls wk-form-controls">
<input type="text" class="inputbox" size="30" name="website" id="website" value="<?php echo $user->website; ?>" />
</div>
</div>
Add the following under <input type="text" class="inputbox" size="30" name="website" id="website" value="<?php echo $user->website; ?>" />
<?php echo $lists['show_website']; ?>