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 ('8e02885bedb869537358149384bd7680','0','18.119.253.93','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1713580100','jgs_portal_box.php?id=18&sid=6a9ebf33b313fe25053f8e0d2cad2b11','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: 20.04.2024 @ 04:28
Script: /jgs_portal_box.php?id=18&sid=6a9ebf33b313fe25053f8e0d2cad2b11
Referer: