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 ('ce8e1fcfdd48f6e37530805694a86108','0','18.191.228.88','claudebot','1713244804','partner.php?sid=92a45b9cb747365dd69be206c97e13c6','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 @ 07:20
Script: /partner.php?sid=92a45b9cb747365dd69be206c97e13c6
Referer: