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 ('ae2628c9c2a37ba638e86b0243399562','0','35.173.233.176','claudebot','1711632810','partner.php?sid=f2f061d5cfcd6062923cb4e675db3027','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 @ 14:33
Script: /partner.php?sid=f2f061d5cfcd6062923cb4e675db3027
Referer: