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 ('e7abc6bcb1c9ba49e2d89d8d4a12d30b','0','18.217.83.97','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1713529331','thread.php?threadid=4634&sid=29af83ace6e94b73b047084ddfbce7fc','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 @ 14:22
Script: /thread.php?threadid=4634&sid=29af83ace6e94b73b047084ddfbce7fc
Referer: