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 ('b912aa8d929be7f1d0744db1fe5d3354', -1, 1715671925, 1715671925, '0389c7b6', -4, 0, 0)

Line : 187
File : sessions.php