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 ('4822268afd2068eaa22fca1b1d49f0ac','0','3.81.23.50','claudebot','1711688639','thread.php?threadid=4912&goto=lastpost&sid=b64874834c057e2cf92a3a7e3b1dfd0a','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 @ 06:03
Script: /thread.php?threadid=4912&goto=lastpost&sid=b64874834c057e2cf92a3a7e3b1dfd0a
Referer: