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 ('9323de198513fb17c45d44e224133b68','0','18.232.187.47','claudebot','1711691223','board.php?boardid=108&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: 29.03.2024 @ 06:47
Script: /board.php?boardid=108&sid=f7547bbca209614a7d3afa07a72b031b
Referer: