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 ('74191f9203c366c864305acce1b68e43','0','3.80.131.164','claudebot','1711645323','jgs_portal.php?sid=105ecef61dcd7a824d83d122319afd6a','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 @ 18:02
Script: /jgs_portal.php?sid=105ecef61dcd7a824d83d122319afd6a
Referer: