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 ('2ba9c951be7b8636b53b0f758fc2e96d','0','3.137.218.215','claudebot','1713309959','jgs_portal.php?sid=a5e7b596636ba12a8157634458b26b14','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: 17.04.2024 @ 01:25
Script: /jgs_portal.php?sid=a5e7b596636ba12a8157634458b26b14
Referer: