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 ('beef3dc0ad5d15b31762dd4ec3ae7881', -1, 1715325647, 1715325647, '030efd98', -12, 0, 0)

Line : 187
File : sessions.php