diff --git a/wire/modules/Process/ProcessModule/ProcessModule.module b/wire/modules/Process/ProcessModule/ProcessModule.module
index 30699b1f..47b3ee2c 100644
--- a/wire/modules/Process/ProcessModule/ProcessModule.module
+++ b/wire/modules/Process/ProcessModule/ProcessModule.module
@@ -992,7 +992,7 @@ class ProcessModule extends Process {
 			$sectionsQty[$section]++;
 
 		}
-		$out .= $table->render();
+		$out .= $table ? $table->render() : '';
 		
 		if($options['allowSections']) {
 			$out .= "</div>";
diff --git a/wire/modules/Process/ProcessPageLister/ProcessPageLister.module b/wire/modules/Process/ProcessPageLister/ProcessPageLister.module
index 951784f1..544168b1 100644
--- a/wire/modules/Process/ProcessPageLister/ProcessPageLister.module
+++ b/wire/modules/Process/ProcessPageLister/ProcessPageLister.module
@@ -1589,7 +1589,7 @@ class ProcessPageLister extends Process implements ConfigurableModule {
 			
 		} else if($name === 'template') {
 			// template label or name
-			$allowName = $this->useColumnLabels ? trim($this->get('sort'), '-') === 'template' : true;
+			$allowName = $this->useColumnLabels ? trim((string) $this->get('sort'), '-') === 'template' : true;
 			$t = $p->template;
 			$value = $t->getLabel();
 			// include template name only if it differs from template label