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 ('2e645056ba299760671447d92ef1b7e8','0','3.215.79.206','claudebot','1711694037','jgs_galerie.php?sid=63f771ac2aa404cd1908b047025b44cc','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: 29.03.2024 @ 07:33
Script: /jgs_galerie.php?sid=63f771ac2aa404cd1908b047025b44cc
Referer: