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 ('feffc25124aa1db79acbf0ec1e4fe32b','0','18.217.60.35','claudebot','1713415858','index.php?sid=0e59e76bcbcd3ba76d6cbb7cfe6931df','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 @ 06:50
Script: /index.php?sid=0e59e76bcbcd3ba76d6cbb7cfe6931df
Referer: