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 ('5d5d95071eddd717a465c22744e4b230','0','13.59.218.147','claudebot','1713281295','partner.php?sid=1a63d1b9107394dae4da86e3d02d6739','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 @ 17:28
Script: /partner.php?sid=1a63d1b9107394dae4da86e3d02d6739
Referer: