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 ('88d76f0aa58d1208c6297470f02c42f1','0','18.189.178.34','claudebot','1713469159','index.php?sid=8f693f356cd0acd7ac5d5d55e3084cd6','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 @ 21:39
Script: /index.php?sid=8f693f356cd0acd7ac5d5d55e3084cd6
Referer: