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 ('aac0013335152a22011e78d5898f7c2f','0','3.136.18.48','claudebot','1713448317','jgs_galerie.php?sid=0cc6d86e6129675821a7ba3bbbe47f26','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: 18.04.2024 @ 15:51
Script: /jgs_galerie.php?sid=0cc6d86e6129675821a7ba3bbbe47f26
Referer: