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 ('f4700978a9afe862c7640e429eec2278','0','54.144.81.21','claudebot','1711642536','board.php?boardid=96&sid=548a906900945671d68776204fae3e07','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 @ 17:15
Script: /board.php?boardid=96&sid=548a906900945671d68776204fae3e07
Referer: