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 ('9d915cf9de03c67ab0dc4e3688aa1139','0','3.133.144.197','claudebot','1713403925','thread.php?goto=lastpost&threadid=4912&sid=5fa2172f1d5f9daedef46382827dc897','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 @ 03:32
Script: /thread.php?goto=lastpost&threadid=4912&sid=5fa2172f1d5f9daedef46382827dc897
Referer: