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 ('2e88596860d40404a8d8f0b2e56924ae','0','18.223.159.195','claudebot','1713400094','thread.php?goto=lastpost&threadid=5364&sid=a00868469e590f4fb68912b5353d26fc','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: 18.04.2024 @ 02:28
Script: /thread.php?goto=lastpost&threadid=5364&sid=a00868469e590f4fb68912b5353d26fc
Referer: