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 ('9cb9df1f9c16b13fab0b9fede491c9c9', -1, 1715637190, 1715637190, '12bc268e', -4, 0, 0)

Line : 187
File : sessions.php