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 ('9e768dd7c5cae6197797e4c492a1d01a','0','3.138.113.188','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +support@anthropic.com','1713494957','board.php?boardid=116&sid=74b33bada4be0454f30f0eaf306eec60','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: 19.04.2024 @ 04:49
Script: /board.php?boardid=116&sid=74b33bada4be0454f30f0eaf306eec60
Referer: