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 ('0d9fcc5092f02d7d2e0144e6a746b541','0','18.206.160.129','claudebot','1711659959','board.php?boardid=36&sid=1c8412f69507a672cef467c366e3de3a','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 @ 22:05
Script: /board.php?boardid=36&sid=1c8412f69507a672cef467c366e3de3a
Referer: