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 ('42c6735825ccffd5e076c9c3d7cf40cf', -1, 1751803463, 1751803463, 'ac46506c', 15, 0, 0)

Line : 187
File : sessions.php