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 ('5c8edee8461a8033d54909529238da09','0','18.225.255.134','claudebot','1713450188','thread.php?threadid=4977&sid=05cfc1ed82e6c5c91d7073ccfcfca776','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: 18.04.2024 @ 16:23
Script: /thread.php?threadid=4977&sid=05cfc1ed82e6c5c91d7073ccfcfca776
Referer: