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 ('c28945421cd2ca82c36f918394a33067','0','3.92.84.253','claudebot','1711721146','forgotpw.php?sid=650ca5cc3f793fb0635c34cc22e31b46','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 @ 15:05
Script: /forgotpw.php?sid=650ca5cc3f793fb0635c34cc22e31b46
Referer: