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 ('30a903f881c0dcd7f2c76694cf0dd68d', -1, 1714194664, 1714194664, 'ac450685', 25, 0, 0)

Line : 187
File : sessions.php