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 ('dd7eb4032c6cc0b3969adff3db5a63ca','0','3.14.142.115','claudebot','1713433257','search.php?sid=fdce1b57cf5feb99575128846a9edc90','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 @ 11:40
Script: /search.php?sid=fdce1b57cf5feb99575128846a9edc90
Referer: