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 ('49239fe42d0b22d26051326198d2f8a4', -1, 1714005164, 1714005164, '030f9c8c', 555, 0, 0)

Line : 187
File : sessions.php