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 ('2254dd1397d1cd0160f4ddfb80f15020','0','3.85.211.2','claudebot','1711646098','memberslist.php?sid=d9cacfcfdbcbe38dd3fb9bde3bd4eeeb','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 @ 18:14
Script: /memberslist.php?sid=d9cacfcfdbcbe38dd3fb9bde3bd4eeeb
Referer: