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 ('75481a214091f946ce81e91c79e8cab0','0','44.192.247.185','claudebot','1711623312','thread.php?goto=lastpost&threadid=5285&sid=c401852a2eb84ce0e7ff45009579386d','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 @ 11:55
Script: /thread.php?goto=lastpost&threadid=5285&sid=c401852a2eb84ce0e7ff45009579386d
Referer: