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 ('0b8718e885923537e018673994a90d5b','0','35.170.54.171','claudebot','1711692457','jgs_galerie.php?sid=c7b026a6c05bb6637c9a7fa2bcbf423a','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 @ 07:07
Script: /jgs_galerie.php?sid=c7b026a6c05bb6637c9a7fa2bcbf423a
Referer: