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 ('e72bafca710dd0d519063d74897a80f8','0','44.200.27.175','claudebot','1711696026','formmail.php?threadid=5285&sid=1a83331bf48aca8f97544d99cdbb3c5e','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 @ 08:07
Script: /formmail.php?threadid=5285&sid=1a83331bf48aca8f97544d99cdbb3c5e
Referer: