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 ('88677a8eafb0846894c4fb63b1bbb915','0','3.149.25.85','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1713524688','board.php?boardid=21&sid=cd4c4f7d554ba6093f0b7f21cd9ff847','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 @ 13:04
Script: /board.php?boardid=21&sid=cd4c4f7d554ba6093f0b7f21cd9ff847
Referer: