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 ('ade9af071f1cd3104a999b4fe94fbb61','0','35.173.233.176','claudebot','1711672467','thread.php?goto=lastpost&threadid=5256&sid=f1a93a915fefe020c446411599eec68e','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 @ 01:34
Script: /thread.php?goto=lastpost&threadid=5256&sid=f1a93a915fefe020c446411599eec68e
Referer: