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 ('287f765cfd152ee9c3ca15e933d5f9c7','0','3.15.143.181','claudebot','1713404463','search.php?sid=32e40f34e7b902356b5f53578876109e','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 @ 03:41
Script: /search.php?sid=32e40f34e7b902356b5f53578876109e
Referer: