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 ('38d23c18b95189cb4744f8485e088647','0','35.171.22.220','claudebot','1711625031','calendar.php?sid=5aa4555bbec59f7e068628bc36d6e824','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 @ 12:23
Script: /calendar.php?sid=5aa4555bbec59f7e068628bc36d6e824
Referer: