facebook connect error

I installed boonex core facebook connect module on my 7.0.4 site and while tryin to fb login i m getting this error..

	OAUTHEXCEPTION: ERROR VALIDATING ACCESS TOKEN.

Make sure your logged out of facebook and your site, then clear the browser cookies.

Now  i m getting this.....

Warning: file_put_contents(/srv/www/hinduid.com/public_html/plugins/htmlpurifier/standalone/HTMLPurifier/DefinitionCache/Serializer/HTML/4.1.1,0fa6f510f367da3a203a9d2abb02f1b6,1.ser) [function.file-put-contents]: failed to open stream: Permission denied in /srv/www/hinduid.com/public_html/plugins/htmlpurifier/HTMLPurifier.standalone.php on line 11186

Warning: Cannot modify header information - headers already sent by (output started at /srv/www/hinduid.com/public_html/plugins/htmlpurifier/HTMLPurifier.standalone.php:11186) in/srv/www/hinduid.com/public_html/inc/profiles.inc.php on line 451

Warning: Cannot modify header information - headers already sent by (output started at /srv/www/hinduid.com/public_html/plugins/htmlpurifier/HTMLPurifier.standalone.php:11186) in/srv/www/hinduid.com/public_html/inc/profiles.inc.php on line 453

Warning: Cannot modify header information - headers already sent by (output started at /srv/www/hinduid.com/public_html/plugins/htmlpurifier/HTMLPurifier.standalone.php:11186) in/srv/www/hinduid.com/public_html/modules/boonex/avatar/classes/BxAvaModule.php on line 448

what version of dolphin do you use?

Sound like you also may have recently moved your site to another server or restored from backups or something to have affected permissions on your site.

Try the procedure i have listed in this topic for the same issue.

http://www.boonex.com/unity/forums/#topic/Permissions-Error.htm

It is a fresh install of dol 7.0.4 ....

Fb connect was working wen i installed it: after a few hours it started giving me such thing..

I cleared cache n cookies and it worked fine... but again it started giving same error !!!!!!!!

Ok wait before 7.0.5 is cumming!