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 ('1c6af2c9a674f82c92c3af74b62f7ea5','0','54.205.116.187','claudebot','1711666864','thread.php?threadid=4966&sid=05cfc1ed82e6c5c91d7073ccfcfca776','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 @ 00:01
Script: /thread.php?threadid=4966&sid=05cfc1ed82e6c5c91d7073ccfcfca776
Referer: