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 ('c6adf48d89b9b2bd917e30d624bab15d','0','3.143.168.172','claudebot','1713283368','jgs_galerie.php?sid=b53241f0402aaf7cfe23074a5d366644','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: 16.04.2024 @ 18:02
Script: /jgs_galerie.php?sid=b53241f0402aaf7cfe23074a5d366644
Referer: