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 ('9a79ac5d9be0ee6b3f77c1a742afbcd9', -1, 1714309555, 1714309555, '12e175b7', 1818, 0, 0)

Line : 187
File : sessions.php