developer warning in line 115 of /var/www/methodologiewinkel/includes/database.inc.php
Database error: Unknown column 'vraag.id' in 'on clause'

SELECT vraag.id,
vraag.vraag,
vraag.timestamp,
user.username,
count(antwoord.id) AS antwoord_count
FROM vraag,
user
LEFT JOIN antwoord
ON vraag.id = antwoord.vraag_id
WHERE vraag.user_id = user.id
GROUP BY vraag.id
ORDER BY vraag.timestamp DESC
LIMIT 10