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 ('7179559a7648bd7c23c0a9b4b55cb533','0','35.173.178.60','claudebot','1711641271','jgs_galerie.php?sid=dee7a92113a80f1e466000142ddd06d3','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 @ 16:54
Script: /jgs_galerie.php?sid=dee7a92113a80f1e466000142ddd06d3
Referer: