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 ('ffb59b224e7c09e5e3880f4bc28b9c9a', -1, 1747441423, 1747441423, '12dd7c5f', 748, 0, 0)

Line : 187
File : sessions.php