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 ('b9da2e4ed22f38fb18fc9254ccdfa705','0','35.170.81.62','claudebot','1711707384','search.php?action=user&userid=6&sid=0900cf9802bcf2bef103b9a193e6afe7','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: 29.03.2024 @ 11:16
Script: /search.php?action=user&userid=6&sid=0900cf9802bcf2bef103b9a193e6afe7
Referer: