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 ('31ee2004fb5433ef409dc19a705011c0','0','54.173.43.215','claudebot','1711643960','board.php?boardid=3&sid=3cea8364f19aff6d74398e9013141a53','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 @ 17:39
Script: /board.php?boardid=3&sid=3cea8364f19aff6d74398e9013141a53
Referer: