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 ('040a835782978c072a79a7128e0107d3','0','18.188.61.223','claudebot','1713438127','thread.php?threadid=4249&goto=lastpost&sid=8883e047add9807f6eeb0d1d1846375c','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: 18.04.2024 @ 13:02
Script: /thread.php?threadid=4249&goto=lastpost&sid=8883e047add9807f6eeb0d1d1846375c
Referer: