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 ('4ab1d763ba43f107a054729c3aa757d2','0','54.210.126.232','claudebot','1711664582','search.php?sid=35cab83a338875dd9a1086c7c0f8ed48','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 @ 23:23
Script: /search.php?sid=35cab83a338875dd9a1086c7c0f8ed48
Referer: