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 ('839c93f7b6408ab8c16269a8c5383acf','0','44.212.50.220','claudebot','1711642613','partner.php?sid=20a5abd37e01f54e6f65a728ab681c76','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 @ 17:16
Script: /partner.php?sid=20a5abd37e01f54e6f65a728ab681c76
Referer: