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 ('6434d07c57280122d2deb6955c00505d','0','52.205.159.48','claudebot','1711627267','partner.php?sid=5357bdc2be3b9ee0ac5a821928d804a9','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 @ 13:01
Script: /partner.php?sid=5357bdc2be3b9ee0ac5a821928d804a9
Referer: