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 ('b15e4cdd4bf0d208a9f25ba7c0b665bb', -1, 1711700759, 1711700759, '2cdef21b', 17, 0, 0)

Line : 172
File : sessions.php