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 ('fbf7ab8c5f3ae7224b6a842db2a2c2cb','0','3.227.229.194','claudebot','1711700628','partner.php?sid=287fbfd2781af6663479a0988f56ea45','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 @ 09:23
Script: /partner.php?sid=287fbfd2781af6663479a0988f56ea45
Referer: