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 ('2cb5d7b4d01c5f4f4e8db5f3c17971da', -1, 1715432875, 1715432875, '12bdbc24', -4, 0, 0)

Line : 187
File : sessions.php