Massive break

after update to WP 3.5.2, getting many errors:

Warning: parse_url(/wp-login.php?action=logout&redirect_to=http://oomcondos.org/) [function.parse-url]: Unable to parse URL in /home/ab98498/public_html/wp-content/plugins/simplr-registration-form/simplr_reg_page.php on line 588

Warning: Cannot modify header information - headers already sent by (output started at /home/ab98498/public_html/wp-content/plugins/simplr-registration-form/simplr_reg_page.php:588) in /home/ab98498/public_html/wp-login.php on line 368

Warning: Cannot modify header information - headers already sent by (output started at /home/ab98498/public_html/wp-content/plugins/simplr-registration-form/simplr_reg_page.php:588) in /home/ab98498/public_html/wp-login.php on line 380

…just to name a few.

http://wordpress.org/extend/plugins/simplr-registration-form/