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 ('17a6b7b8f0bf2ee55b1bb923672ebc65','0','3.17.6.75','claudebot','1713259578','thread.php?goto=nextoldest&threadid=5362&sid=29ffdb13f6e78461ac5627a9bb81319f','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: 16.04.2024 @ 11:26
Script: /thread.php?goto=nextoldest&threadid=5362&sid=29ffdb13f6e78461ac5627a9bb81319f
Referer: