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 ('e6f4b5e002e0791c34d4b791d75d39e8','0','54.210.126.232','claudebot','1711657553','search.php?sid=f6aa7c1a56997a0edc5976f18243cd4e','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 @ 21:25
Script: /search.php?sid=f6aa7c1a56997a0edc5976f18243cd4e
Referer: