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 ('514a81e69ca1d5eb87139596bef5152b','0','3.88.60.5','claudebot','1711647502','partner.php?sid=f1e7955fbba8e14cbaaf1223c3cdc931','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 @ 18:38
Script: /partner.php?sid=f1e7955fbba8e14cbaaf1223c3cdc931
Referer: