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 ('b86e78bff1787789aa6d98cc19a6d83f', -1, 1715443560, 1715443560, '0316f99e', -4, 0, 0)

Line : 187
File : sessions.php