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 ('1d5f0d91df5c8bbdc2835b94be41d53c','0','18.218.168.16','claudebot','1713482364','forgotpw.php?sid=07a087e0195080ff5c59ccb1b7903134','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: 19.04.2024 @ 01:19
Script: /forgotpw.php?sid=07a087e0195080ff5c59ccb1b7903134
Referer: