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 ('18560de5250e7caaa440c878e123b5fb','0','3.238.228.237','claudebot','1711689389','search.php?sid=caf8b70868566f085e77c7f9c3d52be1','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 @ 06:16
Script: /search.php?sid=caf8b70868566f085e77c7f9c3d52be1
Referer: