How to fix

How to fix

with proper link in footer.php

<span class="facebook"><a href="https://www.facebook.com/sharer/sharer.php?u=<?php echo $share_url; ?>" title="<?php echo osc_esc_html(__('Share us on Facebook', 'veronika')); ?>" target="_blank"><i class="fa fa-facebook"></i></a></span>

problem

problem

did you check the code in your footer.php ??

Yes footer straightened
Did not fix item.php

Yes footer straightened
Did not fix item.php

do you have same in item.php?

<a class="single single-facebook" title="<?php echo osc_esc_html(__('Share on Facebook', 'veronika')); ?>" target="_blank" href="https://www.facebook.com/sharer/sharer.php?u=<?php echo osc_item_url(); ?>"><i class="fa fa-facebook-square"></i></a>

there is

there is

have you tried off, friendly url ?

Yes but it did not

Yes but it did not

you have some syntax error, there is nothing specific, just a link.....

when you copy link of fcbook btn and paste in new tab you should get link as below

https://www.facebook.com/sharer/sharer.php?u=XXXX

XXXX url for you ad

https://www.facebook.com/sharer/sharer.php?u=http://yousite.com/blablabla

https://www.facebook.com/sharer/sharer.php?u=http://yerinolsun.com/index.php?page=item&id=66
? index.php?page=item&id=66

https://www.facebook.com/sharer/sharer.php?u=http://yerinolsun.com/index.php?page=item&id=66
? index.php?page=item&id=66

after posting ad look a link below i got during sharing

https://www.facebook.com/sharer/sharer.php?u=http://yerinolsun.com/=http://yerinolsun.com/index.php?page=item&id=70

Plugin may be source of seo

Htacces
When it is active it is getting better but ajax is not working

Htacces
When it is active it is getting better but ajax is not working

possible htaccess

main page is sharing good
i sent you PM with .htaccess