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 ('e658f436f78f867a30ab2bc419c4ca36','0','18.189.170.17','claudebot','1713271460','board.php?boardid=114&sid=f7547bbca209614a7d3afa07a72b031b','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 @ 14:44
Script: /board.php?boardid=114&sid=f7547bbca209614a7d3afa07a72b031b
Referer: