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 ('cfd4ec5e970856c938b73853098060f0','0','18.218.184.214','claudebot','1713260025','thread.php?goto=lastpost&threadid=5367&sid=e2f7bd550c4182258bd961a51284abdb','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 @ 11:33
Script: /thread.php?goto=lastpost&threadid=5367&sid=e2f7bd550c4182258bd961a51284abdb
Referer: