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 ('c5fe1f56d9efc17820a2825304c65e2d','0','18.221.146.223','claudebot','1713426242','thread.php?goto=lastpost&threadid=5144&sid=fae0116e33e2b65c3a2b3b1e1227d390','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 @ 09:44
Script: /thread.php?goto=lastpost&threadid=5144&sid=fae0116e33e2b65c3a2b3b1e1227d390
Referer: