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 ('49c3ad8fbb93743db2a55d4f382752e7','0','18.191.216.163','claudebot','1713251599','thread.php?threadid=904&sid=b89b5e72880b439fe3aa3458045a1551','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: 16.04.2024 @ 09:13
Script: /thread.php?threadid=904&sid=b89b5e72880b439fe3aa3458045a1551
Referer: