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 ('352aa8c37fcf6191c7c9c0c8286a4e6b', -1, 1715904946, 1715904946, '12e12226', 4, 0, 0)

Line : 187
File : sessions.php