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 ('bb478333879c378e3abb764abfdbd301','0','18.222.69.152','claudebot','1713281462','register.php?sid=0224e6ee209b589cca07c868b8c0924e','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 @ 17:31
Script: /register.php?sid=0224e6ee209b589cca07c868b8c0924e
Referer: