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 ('2585d7eb3f518544a714b9386c5fbccf','0','3.15.235.196','claudebot','1713459218','ts_index.php?sid=cd20e7d1150874dd696c26749e3327ae','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 @ 18:53
Script: /ts_index.php?sid=cd20e7d1150874dd696c26749e3327ae
Referer: