Simple SEO URL (OLD version) [support thread]

[wmorris]

In the Admin area:

Admin>Configuration>SEO URLs getting a error on the page:

Warning: call_user_func(zen_reset_cache_data_seo_urls): First argument is expected to be a valid callback in /home/content/m/o/r/morristech/html/admin/includes/functions/general.php on line 1544

And also

Admin>Extras>Simple SEO URL Manager getting an page error:

Parse error: parse error, unexpected T_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /home/content/m/o/r/morristech/html/admin/includes/classes/ssu.php on line 12

Please Help!

I forgot to mention I using this version: Version: 3.5.8