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 ('513ae4d51a1dfa5b136ae0c4d745a75a','0','18.221.187.121','claudebot','1713251086','thread.php?threadid=5380&sid=6a9ebf33b313fe25053f8e0d2cad2b11','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 @ 09:04
Script: /thread.php?threadid=5380&sid=6a9ebf33b313fe25053f8e0d2cad2b11
Referer: