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 ('570f4669f53eb381fcac1b14d27e083c','0','3.84.110.120','claudebot','1711697148','partner.php?sid=0159024061f4e1572ac9996e42c717bc','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 @ 08:25
Script: /partner.php?sid=0159024061f4e1572ac9996e42c717bc
Referer: