Compatibility CiviCRM 5.69+
for compatibility with CiviCRM 5.69+, this call $smarty->_tpl_varsneeds to changed to $smarty->getTemplateVars().
i.e: https://lab.civicrm.org/extensions/imagecrop/-/blob/1.x/imagecrop.php?ref_type=heads#L97
for compatibility with CiviCRM 5.69+, this call $smarty->_tpl_varsneeds to changed to $smarty->getTemplateVars().
i.e: https://lab.civicrm.org/extensions/imagecrop/-/blob/1.x/imagecrop.php?ref_type=heads#L97