Parse error: syntax error, unexpected T_ENDWHILE

Hey all.

Im getting the following error

Parse error: syntax error, unexpected T_ENDWHILE in /home/###/public_html/###/site/wp-content/themes/Avenue/single-listings.php on line 62

Iv changed to names of our site to ###. hope you understand that.

The contents of the single-listings.php file are as follows

[Large code excerpt removed by moderator per forum rules. Please use the pastebin for all large code excerpts. It works better anyway.]

Everything was working fine until about 2 weeks ago… nothings been changed so i cant understand the problem. any help would be grateful.

Thanks