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 ('f4954cf4028e29412a3abfd4083e8c39','0','52.86.117.142','claudebot','1711716336','board.php?boardid=85&page=1&daysprune=1000&sortfield=views&sortorder=ASC&sid=b587bed99c82325ae94f2e13c621ae74','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 @ 13:45
Script: /board.php?boardid=85&page=1&daysprune=1000&sortfield=views&sortorder=ASC&sid=b587bed99c82325ae94f2e13c621ae74
Referer: