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 ('bc1249b898fc8a53998e564d30e37d27','0','54.159.186.146','claudebot','1711635681','jgs_galerie.php?sid=17665e63668150b9351e1b575a7db624','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 @ 15:21
Script: /jgs_galerie.php?sid=17665e63668150b9351e1b575a7db624
Referer: