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 ('7a5962174a221b85c43167aa7f355552','0','3.135.195.249','claudebot','1713421518','jgs_portal_box.php?id=51&sid=ae6d792815165348b9020ba0fc9c7425','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: 18.04.2024 @ 08:25
Script: /jgs_portal_box.php?id=51&sid=ae6d792815165348b9020ba0fc9c7425
Referer: