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 ('c1a610ef37fdf393bf31a28d2a9a6ef0','0','44.220.131.93','claudebot','1711678427','search.php?sid=5a47a61a7245570c37f2e455f0705e74','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: 29.03.2024 @ 03:13
Script: /search.php?sid=5a47a61a7245570c37f2e455f0705e74
Referer: