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 ('487b6b114d3174554b4ec0a7f525d895','0','35.172.193.238','claudebot','1711666187','search.php?sid=b99bb0c0ef705fa6113477da6f8f2f15','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 @ 23:49
Script: /search.php?sid=b99bb0c0ef705fa6113477da6f8f2f15
Referer: