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 ('a6c0a052d9524a1c2afca33eab00e946','0','3.235.229.251','claudebot','1711724499','jgs_galerie.php?sid=4709be39afc5ed1f6623b43a9c82f263','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 @ 16:01
Script: /jgs_galerie.php?sid=4709be39afc5ed1f6623b43a9c82f263
Referer: