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 ('bb387f5361109d40e7d12fdc1feb6cb3','0','18.219.112.111','claudebot','1713250236','partner.php?sid=0a78f5d6c797049e4669bb12f0ed289b','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 @ 08:50
Script: /partner.php?sid=0a78f5d6c797049e4669bb12f0ed289b
Referer: