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 ('3d21e53c07ecb2d0a824ab4cfa0f8f33','0','18.191.228.88','claudebot','1713278437','search.php?sid=8e962d7d371541ed2a26bc1a891d76eb','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 @ 16:40
Script: /search.php?sid=8e962d7d371541ed2a26bc1a891d76eb
Referer: