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 ('0ee96d7700245bc4f7e20e3fcabbecd3','0','3.84.231.140','claudebot','1711704069','thread.php?threadid=5349&sid=1115cac5b412f6295e90e1378ebb293d','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 @ 10:21
Script: /thread.php?threadid=5349&sid=1115cac5b412f6295e90e1378ebb293d
Referer: