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 ('8373ab369e32488bae982a6a78dc8e79','0','54.221.69.42','claudebot','1711711434','partner.php?sid=1fcb082716c6a8a67fe9023790114280','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: 29.03.2024 @ 12:23
Script: /partner.php?sid=1fcb082716c6a8a67fe9023790114280
Referer: