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 ('3a639b407b74241a63e3017468fcbb56','0','3.137.218.215','claudebot','1713310011','partner.php?sid=0cdcb21c06850177bda41ad1df3a8668','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: 17.04.2024 @ 01:26
Script: /partner.php?sid=0cdcb21c06850177bda41ad1df3a8668
Referer: