What potential issues can arise when using trigger events for automated tasks in PHP?

One potential issue that can arise when using trigger events for automated tasks in PHP is the lack of error handling, leading to potential failures in the automated tasks. To solve this issue, it is important to implement proper error handling mechanisms within the trigger event code to catch and handle any errors that may occur.

try {
    // Trigger event code here
} catch (Exception $e) {
    // Handle the error
    echo 'Error: ' . $e->getMessage();
}