Merge pull request #8183 from Sesquipedalian/calculateNextTrigger_typ…

…e_error

Fixes a type error when calling SMF\TaskRunner::calculateNextTrigger()

Sources/Actions/Admin/Tasks.php

@@ -342,7 +342,7 @@ public function edit(): void
 			);
 
 			// Check the next event.
-			TaskRunner::calculateNextTrigger($_GET['tid'], true);
+			TaskRunner::calculateNextTrigger((string) $_GET['tid'], true);
 
 			// Return to the main list.
 			Utils::redirectexit('action=admin;area=scheduledtasks');