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 ('3c56f086bcb5ec8cd43e0f5b1b0dac24','0','54.226.126.38','claudebot','1711652566','search.php?sid=e1f6cf0bb09ae663675542fd6c289e39','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 @ 20:02
Script: /search.php?sid=e1f6cf0bb09ae663675542fd6c289e39
Referer: