phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9f19eeb4db381c58e8ea436f3b9f53b5', -1, 1715318213, 1715318213, '12df7ddb', -4, 0, 0)

Line : 187
File : sessions.php