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 ('b0d7a827fb1bae18db48121663590c98','0','18.206.12.31','claudebot','1711653046','thread.php?goto=lastpost&threadid=4557&sid=db4dbbfc711b1ae4b0dc453de02829c4','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 @ 20:10
Script: /thread.php?goto=lastpost&threadid=4557&sid=db4dbbfc711b1ae4b0dc453de02829c4
Referer: