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 ('e233e0cac7ee3ea067eb2fa67628a50f','0','3.81.144.39','claudebot','1711697247','thread.php?goto=lastpost&threadid=5419&sid=6c8246f0491f739e728451f423a4635f','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 @ 08:27
Script: /thread.php?goto=lastpost&threadid=5419&sid=6c8246f0491f739e728451f423a4635f
Referer: