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 ('9c90d713751138e18eccc619510638ec','0','3.131.13.37','claudebot','1713493592','jgs_galerie.php?sid=cea9d4668f1f0bea3a2002953abee260','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: 19.04.2024 @ 04:26
Script: /jgs_galerie.php?sid=cea9d4668f1f0bea3a2002953abee260
Referer: