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 ('16e8b38b0ce9652756f3858bdae117a9','0','18.191.254.0','claudebot','1713309033','ts_index.php?sid=d6ab3599929e81565ae39a9e64144d7d','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: 17.04.2024 @ 01:10
Script: /ts_index.php?sid=d6ab3599929e81565ae39a9e64144d7d
Referer: