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 ('709f82e8c60e7b7cd83646e9d44c0aba','0','3.131.13.194','claudebot','1713399137','jgs_portal_box.php?id=43&sid=8e4ab6a19e6be6b6903fe2ffd1133756','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: 18.04.2024 @ 02:12
Script: /jgs_portal_box.php?id=43&sid=8e4ab6a19e6be6b6903fe2ffd1133756
Referer: