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 ('518aa352c4f1ff9aff780a1606fd7cb9','0','52.91.84.219','claudebot','1711643832','thread.php?goto=lastpost&threadid=5331&sid=f3f1e93cdff605b5b0b144f96c9f50a5','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: 28.03.2024 @ 17:37
Script: /thread.php?goto=lastpost&threadid=5331&sid=f3f1e93cdff605b5b0b144f96c9f50a5
Referer: