Debug info: ERROR: invalid byte sequence for encoding "UTF8": 0xfc INSERT INTO mdl_question (defaultmark,questiontextformat,generalfeedback,generalfeedbackformat,penalty,length,name,questiontext,qtype,category,stamp,createdby,timecreated,modifiedby,timemodified) VALUES($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15) RETURNING id [array ( 'defaultmark' => 1, 'questiontextformat' => '1', 'generalfeedback' => '', 'generalfeedbackformat' => '1', 'penalty' => 0.3333333, 'length' => 1, 'name' => '001a', 'questiontext' => 'PDM Systeme sollen 4 Kernfunktionen bzw. Kernschwerpunkte zur Unterst�tzung der Prozesse im Engineering abdecken, welche sind das?', 'qtype' => 'multichoice', 'category' => '4', 'stamp' => 'moodle.dev.localhost+200617101019+UkWdEZ', 'createdby' => '2', 'timecreated' => 1592388619, 'modifiedby' => '2', 'timemodified' => 1592388619, )] Error code: dmlwriteexception