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 ('58edc52c2dbf71673cb427c44f806f15','0','54.198.157.15','claudebot','1711722395','partner.php?sid=feb9c89a33063c06e2c01b402cc9edfa','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 @ 15:26
Script: /partner.php?sid=feb9c89a33063c06e2c01b402cc9edfa
Referer: