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 ('d8ade87a67b62d798bb1e3c9bfe5e108','0','54.144.81.21','claudebot','1711625414','thread.php?threadid=5051&sid=282cac7352f33246f9cfd47a77046851','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 @ 12:30
Script: /thread.php?threadid=5051&sid=282cac7352f33246f9cfd47a77046851
Referer: