Error messaage when openiing any thread/post : Unexpected character in input

[محروم.كوم]

Hello

I am getting this errors when i try to open any thread

PHP Code:
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /home/sixabibc/public_html/ask/showthread.php(2171) : eval()'d code on line 757


I closed till i get solution

forum link : http://www.6abib.com/ask

Try to visit below link

http://www.6abib.com/ask/showthread.php?t=62617

I uninstalled all products, run maintenance on SQL, uploaded new fiels, but no resluts

Please help

Best regards
Fadi __DEFINE_LIKE_SHARE__