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 ('125fad0b651979b7a86d188d4e9089b4', -1, 1714345662, 1714345662, '12e00019', 1638, 0, 0)

Line : 187
File : sessions.php