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 ('fe8a86a0351bbfe222cd988c3d2876a9','0','3.93.59.171','claudebot','1711631714','thread.php?goto=lastpost&threadid=5313&sid=211dd1f7fe9bf74e75aa032037961d09','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: 28.03.2024 @ 14:15
Script: /thread.php?goto=lastpost&threadid=5313&sid=211dd1f7fe9bf74e75aa032037961d09
Referer: