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 ('0b519100af82e8166eb45e86867f8004','0','18.209.66.87','claudebot','1711633270','jgs_portal.php?sid=2f69d153729ac460cd20dc7069d241e1','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 @ 14:41
Script: /jgs_portal.php?sid=2f69d153729ac460cd20dc7069d241e1
Referer: