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 ('6807872bd0649c22c140cd28a96d0426','0','52.14.221.113','claudebot','1713246662','board.php?boardid=11&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: 16.04.2024 @ 07:51
Script: /board.php?boardid=11&sid=21c1996c658b3f6000755ecf38ef3446
Referer: