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 ('b3b714f00986f4650eddc4bc2e4768ab', -1, 1714336078, 1714336078, '03100f95', 1866, 0, 0)

Line : 187
File : sessions.php