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 ('a30e04921e21061206975306d4158dbe','0','54.146.154.243','claudebot','1711629646','board.php?boardid=85&sid=d1e25455e20a8592aff3b0f88026bef3','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 @ 13:40
Script: /board.php?boardid=85&sid=d1e25455e20a8592aff3b0f88026bef3
Referer: