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 ('c52b7781d6d609518f7dfe620d5c8f65', -1, 1714104191, 1714104191, '12e05d7e', 684, 0, 0)

Line : 187
File : sessions.php