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 ('5dcfee9ce5ce588d43ecc8b4db0d9826','0','54.198.37.250','claudebot','1711619942','thread.php?goto=nextnewest&threadid=4716&sid=902075f7466a347b30fbde5573d8539b','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 @ 10:59
Script: /thread.php?goto=nextnewest&threadid=4716&sid=902075f7466a347b30fbde5573d8539b
Referer: