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 ('c1ad9a6181a838ede924258f3304db34','0','3.90.187.11','claudebot','1711647047','search.php?sid=d409e3ba1e48df725b0e9cd835c799ba','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 @ 18:30
Script: /search.php?sid=d409e3ba1e48df725b0e9cd835c799ba
Referer: