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 ('9c45a5e23a1d1d6f9db21c869e0977e3', -1, 1715574261, 1715574261, '12e2b4a1', -4, 0, 0)

Line : 187
File : sessions.php