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 ('e61e6900e003559a5a8c3f0fe7a1ada6', -1, 1715669400, 1715669400, '0395fb8e', -11, 0, 0)

Line : 187
File : sessions.php