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 ('c242ae7cb1aa55dedb8fec813d3928de','0','35.172.193.238','claudebot','1711623790','thread.php?goto=firstnew&threadid=5172','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 @ 12:03
Script: /thread.php?goto=firstnew&threadid=5172
Referer: