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 ('9e896ffb930daa27c077b3ef16419dec','0','18.188.40.207','claudebot','1713271374','addreply.php?threadid=5362&sid=46e8d3551a393952cbca0fd32b3bde18','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: 16.04.2024 @ 14:42
Script: /addreply.php?threadid=5362&sid=46e8d3551a393952cbca0fd32b3bde18
Referer: