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 ('4fe83ff663b93a9cd8b7803131dfabc3','0','3.83.87.94','claudebot','1711634636','search.php?action=user&userid=84&sid=728243a032df6a5c8982327317eb19a3','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 @ 15:03
Script: /search.php?action=user&userid=84&sid=728243a032df6a5c8982327317eb19a3
Referer: