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 ('a99d3997a0a5297eecd1f0446b4ed5f9', -1, 1715329998, 1715329998, '12dbd075', -1, 0, 0)

Line : 187
File : sessions.php