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 ('fef97159d8b423d818ee1b76c6704373','0','54.82.20.97','claudebot','1711710555','thread.php?threadid=5394&sid=5f2195d2dcdedcb651f2c9a6cb0ec202','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 @ 12:09
Script: /thread.php?threadid=5394&sid=5f2195d2dcdedcb651f2c9a6cb0ec202
Referer: