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 ('1a93e82a5889c93314ed949237987caf','0','18.222.69.152','claudebot','1713311156','forgotpw.php?sid=ecee61dd7c4a880537b15ec3b8f288ff','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: 17.04.2024 @ 01:45
Script: /forgotpw.php?sid=ecee61dd7c4a880537b15ec3b8f288ff
Referer: