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 ('9a8d94e27429c7dce78d8046f91c45b8','0','18.117.91.153','claudebot','1713479728','addreply.php?postid=20383&sid=ec3bdc2c5d3ae5fc85cc567565bd9caa','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: 19.04.2024 @ 00:35
Script: /addreply.php?postid=20383&sid=ec3bdc2c5d3ae5fc85cc567565bd9caa
Referer: