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 ('b7161dfff5ae5fd990ac4a75e2869098','0','3.238.57.9','claudebot','1711648949','partner.php?sid=dda89f20dbb4ea1063bf000bcc31bc6f','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: 28.03.2024 @ 19:02
Script: /partner.php?sid=dda89f20dbb4ea1063bf000bcc31bc6f
Referer: