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 ('751c020906c1d03e5f001b154a731d16','0','54.152.216.170','claudebot','1711706616','addreply.php?action=quote&postid=20395&sid=d9ff8b0a4656ed4b04305002fccb15c4','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 @ 11:03
Script: /addreply.php?action=quote&postid=20395&sid=d9ff8b0a4656ed4b04305002fccb15c4
Referer: