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 ('87c8b3aaeb0048563b4e8d09cb250f7e','0','44.204.24.82','claudebot','1711616201','register.php?sid=b0d8f462005fd0399cd151b930ad7c55','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 @ 09:56
Script: /register.php?sid=b0d8f462005fd0399cd151b930ad7c55
Referer: