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 ('e8bf54e9e054b5951bbc52ba8cb676fd','0','3.138.102.178','claudebot','1713440456','thread.php?threadid=4632&sid=09454bf838fe343606afb712d9db6fcc','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: 18.04.2024 @ 13:40
Script: /thread.php?threadid=4632&sid=09454bf838fe343606afb712d9db6fcc
Referer: