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 ('714493600f2cbdee676fea174c3a1c62','0','18.225.234.234','claudebot','1713421163','thread.php?goto=lastpost&threadid=5367&sid=c4a89fdc85487cb90fb034d95802a1b9','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 @ 08:19
Script: /thread.php?goto=lastpost&threadid=5367&sid=c4a89fdc85487cb90fb034d95802a1b9
Referer: