[01-Feb-2026 22:33:19 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function mb_list_encodings() in /home/nahumcom/arteulloa.com/moodle/lib/classes/text.php:60
Stack trace:
#0 /home/nahumcom/arteulloa.com/moodle/lib/classes/text.php(251): core_text::is_charset_supported()
#1 /home/nahumcom/arteulloa.com/moodle/lib/classes/collator.php(231): core_text::strtolower()
#2 /home/nahumcom/arteulloa.com/moodle/lib/classes/string_manager_standard.php(577): core_collator::asort()
#3 /home/nahumcom/arteulloa.com/moodle/lib/classes/string_manager_standard.php(511): core_string_manager_standard->get_list_of_translations()
#4 /home/nahumcom/arteulloa.com/moodle/lib/moodlelib.php(1214): core_string_manager_standard->translation_exists()
#5 /home/nahumcom/arteulloa.com/moodle/lib/weblib.php(2334): clean_param()
#6 /home/nahumcom/arteulloa.com/moodle/lib/weblib.php(2378): get_html_lang_attribute_value()
#7 /home/nahumcom/arteulloa.com/moodle/lib/setuplib.php(2153): get_html_lang()
#8 /home/nahumcom/arteulloa.com/moodle/lib/setuplib.php(2099): bootstrap_renderer::plain_page()
#9 /home/nahumcom/arteulloa.com/moodle/lib/setuplib.php(370): bootstrap_renderer::early_error()
#10 [internal function]: default_exception_handler()
#11 {main}
  thrown in /home/nahumcom/arteulloa.com/moodle/lib/classes/text.php on line 60
