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 ('2d5223e21e9e96b8e2885f5d1fd7668e','0','107.21.176.63','claudebot','1711618197','thread.php?goto=nextnewest&threadid=5307&sid=e304ea08a8122992c6db4267d865f64f','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: 28.03.2024 @ 10:29
Script: /thread.php?goto=nextnewest&threadid=5307&sid=e304ea08a8122992c6db4267d865f64f
Referer: