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 ('87b84849f4aa5f59d132f673ffaf52f6','0','3.238.118.192','claudebot','1711706572','board.php?boardid=123&sid=265cc4067b1a7db1fa43b33f71da5436','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 @ 11:02
Script: /board.php?boardid=123&sid=265cc4067b1a7db1fa43b33f71da5436
Referer: