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 ('7fc3c7157df3a771c73e8825bced9a87','0','18.191.181.231','claudebot','1713483730','thread.php?threadid=5365&sid=2a55e11a1e83db53a4e20cc7c562b454','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: 19.04.2024 @ 01:42
Script: /thread.php?threadid=5365&sid=2a55e11a1e83db53a4e20cc7c562b454
Referer: