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 ('5fd5eb6fe0f0d6d46e383fe0a9cfc2d6','0','18.119.125.135','claudebot','1713452739','board.php?boardid=76&sid=16ea0a867bbed4b51a43ff073a4ceada','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: 18.04.2024 @ 17:05
Script: /board.php?boardid=76&sid=16ea0a867bbed4b51a43ff073a4ceada
Referer: