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 ('661dda176c887783f3387ffd63ff7a32','0','44.193.11.123','claudebot','1711702253','thread.php?threadid=5352&sid=1115cac5b412f6295e90e1378ebb293d','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 @ 09:50
Script: /thread.php?threadid=5352&sid=1115cac5b412f6295e90e1378ebb293d
Referer: