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 ('fd3017bfc3b881a6d310cb84dded5b57','0','18.226.166.214','claudebot','1713486051','thread.php?threadid=4683&sid=add223c0362f801e78884d7209c91b66','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: 19.04.2024 @ 02:20
Script: /thread.php?threadid=4683&sid=add223c0362f801e78884d7209c91b66
Referer: