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 ('df83c2976d03bd6848d425e825dc0bb5','0','3.209.81.51','claudebot','1711689199','thread.php?threadid=5362&sid=b86d99c383cf8703eadf0bdaa152b087','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: 29.03.2024 @ 06:13
Script: /thread.php?threadid=5362&sid=b86d99c383cf8703eadf0bdaa152b087
Referer: