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 ('ef4ba6d4ae02028fcb3cde4166413d07','0','3.238.62.124','claudebot','1711615654','jgs_galerie.php?sid=778ae3b6690cf8eb0d1c7b368e1b3ef2','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: 28.03.2024 @ 09:47
Script: /jgs_galerie.php?sid=778ae3b6690cf8eb0d1c7b368e1b3ef2
Referer: