SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('48f091f5df26dcc9d53b0e219ce2b089','0','3.139.97.157','claudebot','1713252036','jgs_galerie.php?sid=94df7fae0a6ec73390bc12f4e024aabd','0','0','')
mysql error: The table 'bb1_sessions' is full
mysql error number: 1114
mysql version: 10.0.32-MariaDB-0+deb8u1
php version: 5.6.33-0+deb8u1
Date: 16.04.2024 @ 09:20
Script: /jgs_galerie.php?sid=94df7fae0a6ec73390bc12f4e024aabd
Referer: