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 ('99f4ffc20e3c6a13166b839be9a3cc7e','0','18.219.140.227','claudebot','1713399713','search.php?sid=b64874834c057e2cf92a3a7e3b1dfd0a','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: 18.04.2024 @ 02:21
Script: /search.php?sid=b64874834c057e2cf92a3a7e3b1dfd0a
Referer: