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 ('f9932e6fc7ff87f5f0c08b82f1bb6e4d', -1, 1715002775, 1715002775, '12761efd', -2120, 0, 0)

Line : 187
File : sessions.php