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 ('81dd5d7a0b8ca217db74aa9265f9a05e','0','3.145.196.87','claudebot','1713241931','search.php?sid=b2d7a6b9818722bc2de70fcbc9de4c3a','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: 16.04.2024 @ 06:32
Script: /search.php?sid=b2d7a6b9818722bc2de70fcbc9de4c3a
Referer: