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 ('cdb4dc2a7c0aede05643a3760a2a475d','0','44.222.122.246','claudebot','1711714806','thread.php?threadid=5254&threadview=1&hilight=&hilightuser=0&sid=21c60dedfbeb85455dcfb5a2f6f5b69e','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: 29.03.2024 @ 13:20
Script: /thread.php?threadid=5254&threadview=1&hilight=&hilightuser=0&sid=21c60dedfbeb85455dcfb5a2f6f5b69e
Referer: