🚨 Lapidaris Application Error

#0 /var/www/vhosts/lapidaris.com/httpdocs/newlapidaris/modules/Lapidaris/views/lapidarismemorypages/_lifeline_items_ajax_list.php(13): yii\base\ErrorHandler->handleError()
#1 /var/www/vhosts/lapidaris.com/httpdocs/vendor/yiisoft/yii2/base/View.php(336): require('/var/www/vhosts...')
#2 /var/www/vhosts/lapidaris.com/httpdocs/vendor/yiisoft/yii2/base/View.php(254): yii\base\View->renderPhpFile()
#3 /var/www/vhosts/lapidaris.com/httpdocs/vendor/yiisoft/yii2/web/View.php(212): yii\base\View->renderFile()
#4 /var/www/vhosts/lapidaris.com/httpdocs/vendor/yiisoft/yii2/web/Controller.php(49): yii\web\View->renderAjax()
#5 /var/www/vhosts/lapidaris.com/httpdocs/newlapidaris/modules/Lapidaris/controllers/LapidarismemorypagesController.php(1046): yii\web\Controller->renderAjax()
#6 [internal function]: app\modules\Lapidaris\controllers\LapidarismemorypagesController->actionLifelineajaxpage()
#7 /var/www/vhosts/lapidaris.com/httpdocs/vendor/yiisoft/yii2/base/InlineAction.php(57): call_user_func_array()
#8 /var/www/vhosts/lapidaris.com/httpdocs/vendor/yiisoft/yii2/base/Controller.php(157): yii\base\InlineAction->runWithParams()
#9 /var/www/vhosts/lapidaris.com/httpdocs/vendor/yiisoft/yii2/base/Module.php(528): yii\base\Controller->runAction()
#10 /var/www/vhosts/lapidaris.com/httpdocs/vendor/yiisoft/yii2/web/Application.php(103): yii\base\Module->runAction()
#11 /var/www/vhosts/lapidaris.com/httpdocs/vendor/yiisoft/yii2/base/Application.php(386): yii\web\Application->handleRequest()
#12 /var/www/vhosts/lapidaris.com/httpdocs/index.php(87): yii\base\Application->run()
#13 {main}