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 ('7ac8f0cf7c7d4a4bfff21b9464dca5a6','0','13.59.82.167','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714136043','thread.php?threadid=5004&threadview=1&hilight=&hilightuser=0&sid=13897612fa9b9bfa734f5208e8d9c4b3','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: 26.04.2024 @ 14:54
Script: /thread.php?threadid=5004&threadview=1&hilight=&hilightuser=0&sid=13897612fa9b9bfa734f5208e8d9c4b3
Referer: