Error message

• Warning: Trying to access array offset on value of type null in _webform_client_form_rule_check() (line 2079 of /data/www/perl/glycobiosciences.com/sites/all/modules/webform/webform.module).
• Warning: Trying to access array offset on value of type null in _webform_client_form_rule_check() (line 2079 of /data/www/perl/glycobiosciences.com/sites/all/modules/webform/webform.module).
• Warning: Trying to access array offset on value of type null in _webform_client_form_rule_check() (line 2079 of /data/www/perl/glycobiosciences.com/sites/all/modules/webform/webform.module).
• Warning: Trying to access array offset on value of type null in _webform_client_form_rule_check() (line 2079 of /data/www/perl/glycobiosciences.com/sites/all/modules/webform/webform.module).
• Warning: Trying to access array offset on value of type null in _webform_client_form_rule_check() (line 2079 of /data/www/perl/glycobiosciences.com/sites/all/modules/webform/webform.module).
• Warning: Trying to access array offset on value of type null in _webform_client_form_rule_check() (line 2079 of /data/www/perl/glycobiosciences.com/sites/all/modules/webform/webform.module).
• Warning: Trying to access array offset on value of type null in _webform_client_form_rule_check() (line 2079 of /data/www/perl/glycobiosciences.com/sites/all/modules/webform/webform.module).
• Warning: Trying to access array offset on value of type null in _webform_client_form_rule_check() (line 2079 of /data/www/perl/glycobiosciences.com/sites/all/modules/webform/webform.module).
• Warning: Trying to access array offset on value of type null in _webform_client_form_rule_check() (line 2079 of /data/www/perl/glycobiosciences.com/sites/all/modules/webform/webform.module).
• Warning: Trying to access array offset on value of type null in _webform_client_form_rule_check() (line 2079 of /data/www/perl/glycobiosciences.com/sites/all/modules/webform/webform.module).
• Warning: Trying to access array offset on value of type null in _webform_client_form_rule_check() (line 2079 of /data/www/perl/glycobiosciences.com/sites/all/modules/webform/webform.module).
• Warning: Trying to access array offset on value of type null in _webform_client_form_rule_check() (line 2079 of /data/www/perl/glycobiosciences.com/sites/all/modules/webform/webform.module).
• Warning: Trying to access array offset on value of type null in _webform_client_form_rule_check() (line 2079 of /data/www/perl/glycobiosciences.com/sites/all/modules/webform/webform.module).
• Warning: Trying to access array offset on value of type null in _webform_client_form_rule_check() (line 2079 of /data/www/perl/glycobiosciences.com/sites/all/modules/webform/webform.module).
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