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 ('d7222221f8a43a0d93467a68ea1462c5','0','54.91.51.101','claudebot','1711690491','thread.php?goto=lastpost&threadid=4912&sid=aba90ee432e324ba36d101d6ed4eed05','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 @ 06:34
Script: /thread.php?goto=lastpost&threadid=4912&sid=aba90ee432e324ba36d101d6ed4eed05
Referer: