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 ('0dd1bcaeaeeb0f1be73a666fa60f1140','0','35.175.113.125','claudebot','1711707410','board.php?boardid=111&sid=2ac8afb73d4f070cd417045880f0d625','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 @ 11:16
Script: /board.php?boardid=111&sid=2ac8afb73d4f070cd417045880f0d625
Referer: