core\task\search_index_task fails with BigBlueButton Tag Search

Processing area: BigBlueButton - Tagsinformation

... used 2662 dbqueries

... used 6.4822950363159 seconds

Scheduled task failed: Indizierung für die globale Suche (core\task\search_index_task),Fehler in der Kodierung gefunden, den nur Programmierer/innen korrigieren können: You must acquire a lock on the course ID before calling inner_build_course_cache

Backtrace:

* line 649 of /lib/modinfolib.php: call to course_modinfo::inner_build_course_cache()

* line 478 of /lib/modinfolib.php: call to course_modinfo::build_course_cache()

* line 436 of /lib/modinfolib.php: call to course_modinfo->__construct()

* line 2532 of /lib/modinfolib.php: call to course_modinfo::instance()

* line 75 of /search/classes/base_mod.php: call to get_fast_modinfo()

* line 73 of /mod/bigbluebuttonbn/classes/search/tags.php: call to core_search\base_mod->get_cm()

* line ? of unknownfile: call to mod_bigbluebuttonbn\search\tags->get_document()

* line 104 of /lib/classes/dml/recordset_walk.php: call to call_user_func()

* line 73 of /search/classes/skip_future_documents_iterator.php: call to core\dml\recordset_walk->current()

* line 95 of /search/classes/skip_future_documents_iterator.php: call to core_search\skip_future_documents_iterator->current()

* line 257 of /search/classes/engine.php: call to core_search\skip_future_documents_iterator->valid()

* line 1281 of /search/classes/manager.php: call to core_search\engine->add_documents()

* line 59 of /lib/classes/task/search_index_task.php: call to core_search\manager->index()

* line 259 of /lib/cronlib.php: call to core\task\search_index_task->execute()

* line 167 of /admin/cli/scheduled_task.php: call to cron_run_inner_scheduled_task()