Server Time: Wed, 15 Apr 2026 13:52:37 -0400 Execute scheduled task: Limpiar los metadatos de las tareas ad hoc (core\task\task_lock_cleanup_task) ... started 13:52:37. Current memory use 4.3 MB. Debugging increased temporarily due to faildelay of 61440 ... used 14 dbqueries ... used 0.18486094474792 seconds Scheduled task failed: Limpiar los metadatos de las tareas ad hoc (core\task\task_lock_cleanup_task),Call to undefined function PHPMailer\PHPMailer\mail() Backtrace: * line 1970 of /lib/phpmailer/src/PHPMailer.php: call to PHPMailer\PHPMailer\PHPMailer->mailPassthru() * line 1691 of /lib/phpmailer/src/PHPMailer.php: call to PHPMailer\PHPMailer\PHPMailer->mailSend() * line 145 of /lib/phpmailer/moodle_phpmailer.php: call to PHPMailer\PHPMailer\PHPMailer->postSend() * line 1523 of /lib/phpmailer/src/PHPMailer.php: call to moodle_phpmailer->postSend() * line 5933 of /lib/moodlelib.php: call to PHPMailer\PHPMailer\PHPMailer->send() * line 102 of /message/output/email/message_output_email.php: call to email_to_user() * line 506 of /lib/classes/message/manager.php: call to message_output_email->send_message() * line 382 of /lib/classes/message/manager.php: call to core\message\manager::call_processors() * line 349 of /lib/classes/message/manager.php: call to core\message\manager::send_message_to_processors() * line 341 of /lib/messagelib.php: call to core\message\manager::send_message() * line 67 of /lib/classes/task/failed_task_callbacks.php: call to message_send() * line ? of unknownfile: call to core\task\failed_task_callbacks::send_failed_task_max_delay_message() * line 321 of /lib/classes/hook/manager.php: call to call_user_func() * line 1183 of /lib/classes/task/manager.php: call to core\hook\manager->dispatch() * line 1505 of /lib/classes/task/manager.php: call to core\task\manager::adhoc_task_failed() * line 51 of /lib/classes/task/task_lock_cleanup_task.php: call to core\task\manager::cleanup_metadata() * line 410 of /lib/classes/cron.php: call to core\task\task_lock_cleanup_task->execute() * line 208 of /lib/classes/cron.php: call to core\cron::run_inner_scheduled_task() * line 125 of /lib/classes/cron.php: call to core\cron::run_scheduled_tasks() * line 80 of /admin/cron.php: call to core\cron::run_main_process() !!! Excepción - Call to undefined function PHPMailer\PHPMailer\mail() !!!