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 ('5302dc1e0f5b367d53c2d455e1dbc75f', -1, 1719058337, 1719058337, 'ac4686f6', 19, 0, 0)

Line : 187
File : sessions.php