SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: SELECT * FROM bb1_posts WHERE postid = '240276'
mysql error: Table 'usr_web152_6.bb1_posts' doesn't exist
mysql error number: 1146
mysql version: 10.1.48-MariaDB-0+deb9u2
php version: 5.6.37-1+0~20180725093819.2+stretch~1.gbp606419
Date: 29.03.2024 @ 09:18
Script: /community/addreply.php?postid=240276&sid=2b94a258326f991b94798ab660c1dd4f
Referer: