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 ('0a2d82fbebe69a80070c18a2855ad23c','0','44.192.247.185','claudebot','1711636529','board.php?boardid=112&sid=21c1996c658b3f6000755ecf38ef3446','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: 28.03.2024 @ 15:35
Script: /board.php?boardid=112&sid=21c1996c658b3f6000755ecf38ef3446
Referer: