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 ('c67cde0e15d47121860fc6d3c3f8bab0','0','52.90.211.141','claudebot','1711669969','thread.php?threadid=3402&sid=803413cd73d47e1b5b65563e957ef648','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 @ 00:52
Script: /thread.php?threadid=3402&sid=803413cd73d47e1b5b65563e957ef648
Referer: