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 ('d0ce6b9b153a54525482e797acd3e17d','0','3.136.97.64','claudebot','1713262218','jgs_portal.php?id=1&sid=d9cfbdb581817c2a2881251072307646','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: 16.04.2024 @ 12:10
Script: /jgs_portal.php?id=1&sid=d9cfbdb581817c2a2881251072307646
Referer: