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 ('50af7cc916959c5a1da3c79d2a23700b','0','13.58.112.1','claudebot','1713490662','register.php?sid=ccf17de2937c58eb5c32921d2e879b1c','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 @ 03:37
Script: /register.php?sid=ccf17de2937c58eb5c32921d2e879b1c
Referer: