phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ff5672a4e1f1ac8ba492f88f200afa59', -1, 1715438496, 1715438496, '03946bff', -4, 0, 0)

Line : 187
File : sessions.php