Error message

• Deprecated function: Array and string offset access syntax with curly braces is deprecated in include_once() (line 20 of /srv/web/hydropumping.com/web/includes/file.phar.inc).
• Notice: Trying to access array offset on value of type null in _webform_client_form_rule_check() (line 2079 of /srv/web/hydropumping.com/web/sites/all/modules/contrib/webform/webform.module).
• Notice: Trying to access array offset on value of type null in _webform_client_form_rule_check() (line 2079 of /srv/web/hydropumping.com/web/sites/all/modules/contrib/webform/webform.module).
• Notice: Trying to access array offset on value of type null in _webform_client_form_rule_check() (line 2079 of /srv/web/hydropumping.com/web/sites/all/modules/contrib/webform/webform.module).
• Notice: Trying to access array offset on value of type null in _webform_client_form_rule_check() (line 2079 of /srv/web/hydropumping.com/web/sites/all/modules/contrib/webform/webform.module).
• Notice: Trying to access array offset on value of type null in _webform_client_form_rule_check() (line 2079 of /srv/web/hydropumping.com/web/sites/all/modules/contrib/webform/webform.module).
• Notice: Trying to access array offset on value of type null in _webform_client_form_rule_check() (line 2079 of /srv/web/hydropumping.com/web/sites/all/modules/contrib/webform/webform.module).
• Notice: Trying to access array offset on value of type null in _webform_client_form_rule_check() (line 2079 of /srv/web/hydropumping.com/web/sites/all/modules/contrib/webform/webform.module).
• Notice: Trying to access array offset on value of type null in _webform_client_form_rule_check() (line 2079 of /srv/web/hydropumping.com/web/sites/all/modules/contrib/webform/webform.module).
• Deprecated function: implode(): Passing glue string after array is deprecated. Swap the parameters in drupal_get_feeds() (line 394 of /srv/web/hydropumping.com/web/includes/common.inc).