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 ('c03a27206fb27237f7f3f8c7d49f0e46','0','3.135.202.224','claudebot','1713275010','board.php?boardid=2&sid=e6f955d3ec5b780d1676824ed593a1c9','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: 16.04.2024 @ 15:43
Script: /board.php?boardid=2&sid=e6f955d3ec5b780d1676824ed593a1c9
Referer: