Error message

• Warning: Invalid argument supplied for foreach() in include() (line 12 of /var/www/html/aegaron/docroot/sites/all/modules/custom/aegaron_soap/browse-drawings-by-site-block.tpl.php).
• Warning: Invalid argument supplied for foreach() in include() (line 26 of /var/www/html/aegaron/docroot/sites/all/modules/custom/aegaron_soap/browse-drawings-by-timeperiod-block.tpl.php).