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 ('b82c64ca29c53b56f37ec65f32bbf533','0','3.237.46.120','claudebot','1711632654','thread.php?threadid=788&sid=17c93a783973549063eed14037a3e9e9','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 @ 14:30
Script: /thread.php?threadid=788&sid=17c93a783973549063eed14037a3e9e9
Referer: