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 ('2e0784de6aee4a2fb03fbe051ddc0e56','0','18.118.31.247','claudebot','1713488705','thread.php?goto=firstnew&threadid=5380','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: 19.04.2024 @ 03:05
Script: /thread.php?goto=firstnew&threadid=5380
Referer: