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 ('e09e9b864cdd48154d5c2d71a0502e27','0','18.222.67.251','claudebot','1713303673','forgotpw.php?sid=11ebcbecda456e91a2040cc3aba1eb12','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 @ 23:41
Script: /forgotpw.php?sid=11ebcbecda456e91a2040cc3aba1eb12
Referer: