phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c2867997cd7c36b720b1a1dddfb6a7b5', -1, 1714240059, 1714240059, '12da7f8d', 899, 0, 0)

Line : 187
File : sessions.php