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 ('f25b3035b399f2f7eec8a3039d4ce0e6','0','3.133.156.156','claudebot','1713411950','ts_index.php?sid=fdcc468155a1e882916f82afee938ea1','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 @ 05:45
Script: /ts_index.php?sid=fdcc468155a1e882916f82afee938ea1
Referer: