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 ('76a189e20c91d4c7c65cd5d8bb0d7df6', -1, 1715077818, 1715077818, '12df6a64', 3, 0, 0)

Line : 187
File : sessions.php