Hallo,
beim Versuch, mein Profil (als admin) zu ändern, bekomme ich die Fehlermeldung "
Error reading from database
More information about this error
(Der Link führt nicht weiter.)
Die folgende Debug info sagt mir auch nicht so viel.
Hat jemand eine Idee, wo ich was ändern muss?
Im Voraus vielen Dank.
Oliver
COLLATION 'utf8mb4_bin' is not valid for CHARACTER SET 'utf8'
SELECT 'x' FROM mdl_user WHERE LOWER(email) COLLATE utf8mb4_bin = LOWER(?) AND mnethostid = ? AND id <> ? LIMIT 0, 1
[array (
0 => '((MEINE NEUE MAIL ADRESSE, DIE ICH EINGEBEN MÖCHTE))',
1 => '1',
2 => 2,
)]
Error code: dmlreadexception
×Stack trace:
- line 486 of /lib/dml/moodle_database.php: dml_read_exception thrown
- line 1212 of /lib/dml/mysqli_native_moodle_database.php: call to moodle_database->query_end()
- line 1955 of /lib/dml/moodle_database.php: call to mysqli_native_moodle_database->get_recordset_sql()
- line 1940 of /lib/dml/moodle_database.php: call to moodle_database->record_exists_sql()
- line 310 of /user/editadvanced_form.php: call to moodle_database->record_exists_select()
- line 615 of /lib/formslib.php: call to user_editadvanced_form->validation()
- line 551 of /lib/formslib.php: call to moodleform->validate_defined_fields()
- line 661 of /lib/formslib.php: call to moodleform->is_validated()
- line 171 of /user/editadvanced.php: call to moodleform->get_data()