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 ('8cefce0bdac3a0099ed9852b1ba66b51','0','3.149.239.110','claudebot','1713445839','thread.php?threadid=4388&sid=f90997e8fcaef66648d8020166f75519','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: 18.04.2024 @ 15:10
Script: /thread.php?threadid=4388&sid=f90997e8fcaef66648d8020166f75519
Referer: