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 ('3cfda22a90d8b6f3f46a0946633b20e4','0','35.170.54.171','claudebot','1711726432','partner.php?sid=66f8ac90aa221624bf7dcc7049d3a2e6','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 @ 16:33
Script: /partner.php?sid=66f8ac90aa221624bf7dcc7049d3a2e6
Referer: