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 ('0077de72a5b3a21b8681b442c39470f1','0','3.138.138.144','claudebot','1713302475','board.php?boardid=3&sid=fb68a0c728b99be8d43c191792538911','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 @ 23:21
Script: /board.php?boardid=3&sid=fb68a0c728b99be8d43c191792538911
Referer: