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 ('252ffb058a3b0e14875cc3f4e78472a0','0','174.129.190.10','claudebot','1711699479','index.php?sid=b8ee0cf47ac0e8897c119b35af76fedf','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 @ 09:04
Script: /index.php?sid=b8ee0cf47ac0e8897c119b35af76fedf
Referer: