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 ('e14d0494f08b6d73346eccc863021715', -1, 1714331048, 1714331048, '12e0f6cb', 639, 0, 0)

Line : 187
File : sessions.php