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 ('1bab19e8a50ccd653c7c392b29555f9a','0','52.15.63.145','claudebot','1713272777','thread.php?threadid=5307&threadview=1&hilight=&hilightuser=0&sid=307fdd87f9afb8cc737ef58ce7fb3065','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 @ 15:06
Script: /thread.php?threadid=5307&threadview=1&hilight=&hilightuser=0&sid=307fdd87f9afb8cc737ef58ce7fb3065
Referer: