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 ('0c674a30b778bf435a51a998e9d19663','0','3.91.8.23','claudebot','1711673391','jgs_galerie.php?sid=1b564dba3d18d0b137dc87440cdb80f9','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 @ 01:49
Script: /jgs_galerie.php?sid=1b564dba3d18d0b137dc87440cdb80f9
Referer: