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 ('dfc61755effefbe1ee6fd6d38fc99930','0','3.235.140.73','claudebot','1711698557','board.php?boardid=16&sid=95b9ed8aba222ab70bfe7c5754480299','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 @ 08:49
Script: /board.php?boardid=16&sid=95b9ed8aba222ab70bfe7c5754480299
Referer: