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 ('3fdba9411fcde96e7a5b0a91aa49803a','0','18.208.172.3','claudebot','1711616366','index.php?sid=6f26b6f5a46391ca5739b61b7dcae6f0','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 @ 09:59
Script: /index.php?sid=6f26b6f5a46391ca5739b61b7dcae6f0
Referer: