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 ('8e959588efe89448ae5357c421cb6e24','0','3.238.254.78','claudebot','1711716552','ts_index.php?sid=3cf92066436ffe28c72422c32cb35590','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: 29.03.2024 @ 13:49
Script: /ts_index.php?sid=3cf92066436ffe28c72422c32cb35590
Referer: