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 ('b1d2a76c49d444c7b5a470f5463db563','0','3.215.183.194','claudebot','1711663407','search.php?sid=aa760029ca98f61eabfb51af6a1d9efb','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 @ 23:03
Script: /search.php?sid=aa760029ca98f61eabfb51af6a1d9efb
Referer: