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 ('6779b27daac928ee1cc6341f00c52fb0','0','3.91.106.157','claudebot','1711723453','addreply.php?postid=20330&sid=2fe710439ebd8478681a95ccbec0a5c7','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 @ 15:44
Script: /addreply.php?postid=20330&sid=2fe710439ebd8478681a95ccbec0a5c7
Referer: