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 ('52273c2015a3b4d7b42cd510ddeffa88','0','34.200.248.66','claudebot','1711664763','register.php?sid=585fd51c9157d94b980d10473a37c315','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: 28.03.2024 @ 23:26
Script: /register.php?sid=585fd51c9157d94b980d10473a37c315
Referer: