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 ('fe11497109676d1dc5af7e498a6d2d36','0','3.138.141.202','claudebot','1713270234','thread.php?goto=lastpost&threadid=5351&sid=1115cac5b412f6295e90e1378ebb293d','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: 16.04.2024 @ 14:23
Script: /thread.php?goto=lastpost&threadid=5351&sid=1115cac5b412f6295e90e1378ebb293d
Referer: