phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9bacf4de9f19a3beb20a3ccb46cd7154', -1, 1751721459, 1751721459, 'ac453b85', 15, 0, 0)

Line : 187
File : sessions.php