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 ('62cce1ebe3320294932a29565063cefb','0','3.144.116.159','claudebot','1713407548','formmail.php?threadid=5350&sid=baa2355d9f2303eefb6c33c122711861','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 @ 04:32
Script: /formmail.php?threadid=5350&sid=baa2355d9f2303eefb6c33c122711861
Referer: