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 ('d77d810b558c95ec32ac7bb3c6a029d8','0','34.226.141.207','claudebot','1711675136','thread.php?threadid=4766&sid=93ed7bf727c210272444e3000226b82d','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 @ 02:18
Script: /thread.php?threadid=4766&sid=93ed7bf727c210272444e3000226b82d
Referer: