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 ('1e9e777ffec9fe91f9c6c6b2cc8c915e', -1, 1714291601, 1714291601, '0390fda1', 1557, 0, 0)

Line : 187
File : sessions.php