Foi detetado o seguinte erro de programação que deve ser corrigido por um programador: Failed to unserialise data from file. Either failed to read, or failed to write.

Mais informações sobre este erro

Debug info:
Error code: codingerror
Stack trace:
  • line 469 of /cache/stores/file/lib.php: coding_exception thrown
  • line 372 of /cache/stores/file/lib.php: call to cachestore_file->prep_data_after_read()
  • line 299 of /cache/classes/loaders.php: call to cachestore_file->get()
  • line 1454 of /cache/classes/loaders.php: call to cache->get()
  • line 1230 of /cache/classes/loaders.php: call to cache_application->get()
  • line 261 of /cache/classes/factory.php: call to cache_application->__construct()
  • line 201 of /cache/classes/factory.php: call to cache_factory->create_cache()
  • line 174 of /cache/classes/loaders.php: call to cache_factory->create_cache_from_definition()
  • line 592 of /lib/coursecatlib.php: call to cache::make()
  • line 651 of /lib/coursecatlib.php: call to coursecat::get_tree()
  • line 1681 of /course/renderer.php: call to coursecat::count_all()
  • line 57 of /course/index.php: call to core_course_renderer->course_category()