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 ('2772003db8c5e020ffaaefa9069773df','0','35.173.125.112','claudebot','1711710768','thread.php?threadid=5230&sid=34753ba2871a1abf8eea5e873ca4f144','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 @ 12:12
Script: /thread.php?threadid=5230&sid=34753ba2871a1abf8eea5e873ca4f144
Referer: